TononixOS/ubports_kernel_google_msm
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Merge branch 'master'

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This commit is contained in:
Jeff Garzik
2006-03-29 17:18:49 -05:00
parent 600511e86b f3cab8a0b1
commit e02a4cabfc
2279 changed files with 68145 additions and 44565 deletions
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2
include/linux/adb.h
View File

@@ -85,7 +85,7 @@ enum adb_message {
ADB_MSG_POST_RESET /* Called after resetting the bus (re-do init & register) */
};
extern struct adb_driver *adb_controller;
extern struct notifier_block *adb_client_list;
extern struct blocking_notifier_head adb_client_list;
int adb_request(struct adb_request *req, void (*done)(struct adb_request *),
int flags, int nbytes, ...);

6
include/linux/amba/serial.h
View File

@@ -158,4 +158,10 @@
#define UART01x_RSR_ANY (UART01x_RSR_OE|UART01x_RSR_BE|UART01x_RSR_PE|UART01x_RSR_FE)
#define UART01x_FR_MODEM_ANY (UART01x_FR_DCD|UART01x_FR_DSR|UART01x_FR_CTS)
#ifndef __ASSEMBLY__
struct amba_pl010_data {
void (*set_mctrl)(struct amba_device *dev, void __iomem *base, unsigned int mctrl);
};
#endif
#endif

130
include/linux/audit.h
View File

@@ -33,27 +33,42 @@
* 1200 - 1299 messages internal to the audit daemon
* 1300 - 1399 audit event messages
* 1400 - 1499 SE Linux use
* 1500 - 1999 future use
* 2000 is for otherwise unclassified kernel audit messages
* 1500 - 1599 kernel LSPP events
* 1600 - 1699 kernel crypto events
* 1700 - 1799 kernel anomaly records
* 1800 - 1999 future kernel use (maybe integrity labels and related events)
* 2000 is for otherwise unclassified kernel audit messages (legacy)
* 2001 - 2099 unused (kernel)
* 2100 - 2199 user space anomaly records
* 2200 - 2299 user space actions taken in response to anomalies
* 2300 - 2399 user space generated LSPP events
* 2400 - 2499 user space crypto events
* 2500 - 2999 future user space (maybe integrity labels and related events)
*
* Messages from 1000-1199 are bi-directional. 1200-1299 are exclusively user
* space. Anything over that is kernel --> user space communication.
* Messages from 1000-1199 are bi-directional. 1200-1299 & 2100 - 2999 are
* exclusively user space. 1300-2099 is kernel --> user space
* communication.
*/
#define AUDIT_GET 1000 /* Get status */
#define AUDIT_SET 1001 /* Set status (enable/disable/auditd) */
#define AUDIT_LIST 1002 /* List syscall filtering rules */
#define AUDIT_ADD 1003 /* Add syscall filtering rule */
#define AUDIT_DEL 1004 /* Delete syscall filtering rule */
#define AUDIT_LIST 1002 /* List syscall rules -- deprecated */
#define AUDIT_ADD 1003 /* Add syscall rule -- deprecated */
#define AUDIT_DEL 1004 /* Delete syscall rule -- deprecated */
#define AUDIT_USER 1005 /* Message from userspace -- deprecated */
#define AUDIT_LOGIN 1006 /* Define the login id and information */
#define AUDIT_WATCH_INS 1007 /* Insert file/dir watch entry */
#define AUDIT_WATCH_REM 1008 /* Remove file/dir watch entry */
#define AUDIT_WATCH_LIST 1009 /* List all file/dir watches */
#define AUDIT_SIGNAL_INFO 1010 /* Get info about sender of signal to auditd */
#define AUDIT_ADD_RULE 1011 /* Add syscall filtering rule */
#define AUDIT_DEL_RULE 1012 /* Delete syscall filtering rule */
#define AUDIT_LIST_RULES 1013 /* List syscall filtering rules */
#define AUDIT_FIRST_USER_MSG 1100 /* Userspace messages mostly uninteresting to kernel */
#define AUDIT_USER_AVC 1107 /* We filter this differently */
#define AUDIT_LAST_USER_MSG 1199
#define AUDIT_FIRST_USER_MSG2 2100 /* More user space messages */
#define AUDIT_LAST_USER_MSG2 2999
#define AUDIT_DAEMON_START 1200 /* Daemon startup record */
#define AUDIT_DAEMON_END 1201 /* Daemon normal stop record */
@@ -72,6 +87,13 @@
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
#define AUDIT_AVC_PATH 1402 /* dentry, vfsmount pair from avc */
#define AUDIT_MAC_POLICY_LOAD 1403 /* Policy file load */
#define AUDIT_MAC_STATUS 1404 /* Changed enforcing,permissive,off */
#define AUDIT_MAC_CONFIG_CHANGE 1405 /* Changes to booleans */
#define AUDIT_FIRST_KERN_ANOM_MSG 1700
#define AUDIT_LAST_KERN_ANOM_MSG 1799
#define AUDIT_ANOM_PROMISCUOUS 1700 /* Device changed promiscuous mode */
#define AUDIT_KERNEL 2000 /* Asynchronous audit record. NOT A REQUEST. */
@@ -81,8 +103,9 @@
#define AUDIT_FILTER_ENTRY 0x02 /* Apply rule at syscall entry */
#define AUDIT_FILTER_WATCH 0x03 /* Apply rule to file system watches */
#define AUDIT_FILTER_EXIT 0x04 /* Apply rule at syscall exit */
#define AUDIT_FILTER_TYPE 0x05 /* Apply rule at audit_log_start */
#define AUDIT_NR_FILTERS 5
#define AUDIT_NR_FILTERS 6
#define AUDIT_FILTER_PREPEND 0x10 /* Prepend to front of list */
@@ -98,6 +121,13 @@
#define AUDIT_WORD(nr) ((__u32)((nr)/32))
#define AUDIT_BIT(nr) (1 << ((nr) - AUDIT_WORD(nr)*32))
/* This bitmask is used to validate user input. It represents all bits that
* are currently used in an audit field constant understood by the kernel.
* If you are adding a new #define AUDIT_<whatever>, please ensure that
* AUDIT_UNUSED_BITS is updated if need be. */
#define AUDIT_UNUSED_BITS 0x0FFFFC00
/* Rule fields */
/* These are useful when checking the
* task structure at task creation time
@@ -114,6 +144,7 @@
#define AUDIT_LOGINUID 9
#define AUDIT_PERS 10
#define AUDIT_ARCH 11
#define AUDIT_MSGTYPE 12
/* These are ONLY useful when checking
* at syscall exit time (AUDIT_AT_EXIT). */
@@ -128,8 +159,28 @@
#define AUDIT_ARG2 (AUDIT_ARG0+2)
#define AUDIT_ARG3 (AUDIT_ARG0+3)
#define AUDIT_NEGATE 0x80000000
#define AUDIT_NEGATE 0x80000000
/* These are the supported operators.
* 4 2 1
* = > <
* -------
* 0 0 0 0 nonsense
* 0 0 1 1 <
* 0 1 0 2 >
* 0 1 1 3 !=
* 1 0 0 4 =
* 1 0 1 5 <=
* 1 1 0 6 >=
* 1 1 1 7 all operators
*/
#define AUDIT_LESS_THAN 0x10000000
#define AUDIT_GREATER_THAN 0x20000000
#define AUDIT_NOT_EQUAL 0x30000000
#define AUDIT_EQUAL 0x40000000
#define AUDIT_LESS_THAN_OR_EQUAL (AUDIT_LESS_THAN|AUDIT_EQUAL)
#define AUDIT_GREATER_THAN_OR_EQUAL (AUDIT_GREATER_THAN|AUDIT_EQUAL)
#define AUDIT_OPERATORS (AUDIT_EQUAL|AUDIT_NOT_EQUAL)
/* Status symbols */
/* Mask values */
@@ -186,6 +237,26 @@ struct audit_status {
__u32 backlog; /* messages waiting in queue */
};
/* audit_rule_data supports filter rules with both integer and string
* fields. It corresponds with AUDIT_ADD_RULE, AUDIT_DEL_RULE and
* AUDIT_LIST_RULES requests.
*/
struct audit_rule_data {
__u32 flags; /* AUDIT_PER_{TASK,CALL}, AUDIT_PREPEND */
__u32 action; /* AUDIT_NEVER, AUDIT_POSSIBLE, AUDIT_ALWAYS */
__u32 field_count;
__u32 mask[AUDIT_BITMASK_SIZE]; /* syscall(s) affected */
__u32 fields[AUDIT_MAX_FIELDS];
__u32 values[AUDIT_MAX_FIELDS];
__u32 fieldflags[AUDIT_MAX_FIELDS];
__u32 buflen; /* total length of string fields */
char buf[0]; /* string fields buffer */
};
/* audit_rule is supported to maintain backward compatibility with
* userspace. It supports integer fields only and corresponds to
* AUDIT_ADD, AUDIT_DEL and AUDIT_LIST requests.
*/
struct audit_rule { /* for AUDIT_LIST, AUDIT_ADD, and AUDIT_DEL */
__u32 flags; /* AUDIT_PER_{TASK,CALL}, AUDIT_PREPEND */
__u32 action; /* AUDIT_NEVER, AUDIT_POSSIBLE, AUDIT_ALWAYS */
@@ -222,22 +293,33 @@ extern void audit_syscall_entry(struct task_struct *task, int arch,
extern void audit_syscall_exit(struct task_struct *task, int failed, long return_code);
extern void audit_getname(const char *name);
extern void audit_putname(const char *name);
extern void audit_inode(const char *name, const struct inode *inode, unsigned flags);
extern void __audit_inode(const char *name, const struct inode *inode, unsigned flags);
extern void __audit_inode_child(const char *dname, const struct inode *inode,
unsigned long pino);
static inline void audit_inode(const char *name, const struct inode *inode,
unsigned flags) {
if (unlikely(current->audit_context))
__audit_inode(name, inode, flags);
}
static inline void audit_inode_child(const char *dname,
const struct inode *inode,
unsigned long pino) {
if (unlikely(current->audit_context))
__audit_inode_child(dname, inode, pino);
}
/* Private API (for audit.c only) */
extern int audit_receive_filter(int type, int pid, int uid, int seq,
void *data, uid_t loginuid);
extern unsigned int audit_serial(void);
extern void auditsc_get_stamp(struct audit_context *ctx,
struct timespec *t, unsigned int *serial);
extern int audit_set_loginuid(struct task_struct *task, uid_t loginuid);
extern uid_t audit_get_loginuid(struct audit_context *ctx);
extern int audit_ipc_perms(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode);
extern int audit_ipc_perms(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode, struct kern_ipc_perm *ipcp);
extern int audit_socketcall(int nargs, unsigned long *args);
extern int audit_sockaddr(int len, void *addr);
extern int audit_avc_path(struct dentry *dentry, struct vfsmount *mnt);
extern void audit_signal_info(int sig, struct task_struct *t);
extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
extern int audit_set_macxattr(const char *name);
#else
#define audit_alloc(t) ({ 0; })
#define audit_free(t) do { ; } while (0)
@@ -245,16 +327,18 @@ extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
#define audit_syscall_exit(t,f,r) do { ; } while (0)
#define audit_getname(n) do { ; } while (0)
#define audit_putname(n) do { ; } while (0)
#define __audit_inode(n,i,f) do { ; } while (0)
#define __audit_inode_child(d,i,p) do { ; } while (0)
#define audit_inode(n,i,f) do { ; } while (0)
#define audit_receive_filter(t,p,u,s,d,l) ({ -EOPNOTSUPP; })
#define audit_inode_child(d,i,p) do { ; } while (0)
#define auditsc_get_stamp(c,t,s) do { BUG(); } while (0)
#define audit_get_loginuid(c) ({ -1; })
#define audit_ipc_perms(q,u,g,m) ({ 0; })
#define audit_ipc_perms(q,u,g,m,i) ({ 0; })
#define audit_socketcall(n,a) ({ 0; })
#define audit_sockaddr(len, addr) ({ 0; })
#define audit_avc_path(dentry, mnt) ({ 0; })
#define audit_signal_info(s,t) do { ; } while (0)
#define audit_filter_user(cb,t) ({ 1; })
#define audit_set_macxattr(n) do { ; } while (0)
#endif
#ifdef CONFIG_AUDIT
@@ -278,12 +362,11 @@ extern void audit_log_d_path(struct audit_buffer *ab,
const char *prefix,
struct dentry *dentry,
struct vfsmount *vfsmnt);
/* Private API (for auditsc.c only) */
extern void audit_send_reply(int pid, int seq, int type,
int done, int multi,
void *payload, int size);
extern void audit_log_lost(const char *message);
extern struct semaphore audit_netlink_sem;
/* Private API (for audit.c only) */
extern int audit_filter_user(struct netlink_skb_parms *cb, int type);
extern int audit_filter_type(int type);
extern int audit_receive_filter(int type, int pid, int uid, int seq,
void *data, size_t datasz, uid_t loginuid);
#else
#define audit_log(c,g,t,f,...) do { ; } while (0)
#define audit_log_start(c,g,t) ({ NULL; })
@@ -293,6 +376,7 @@ extern struct semaphore audit_netlink_sem;
#define audit_log_hex(a,b,l) do { ; } while (0)
#define audit_log_untrustedstring(a,s) do { ; } while (0)
#define audit_log_d_path(b,p,d,v) do { ; } while (0)
#define audit_panic(m) do { ; } while (0)
#endif
#endif
#endif

51
include/linux/auto_fs4.h
View File

@@ -19,18 +19,37 @@
#undef AUTOFS_MIN_PROTO_VERSION
#undef AUTOFS_MAX_PROTO_VERSION
#define AUTOFS_PROTO_VERSION 4
#define AUTOFS_PROTO_VERSION 5
#define AUTOFS_MIN_PROTO_VERSION 3
#define AUTOFS_MAX_PROTO_VERSION 4
#define AUTOFS_MAX_PROTO_VERSION 5
#define AUTOFS_PROTO_SUBVERSION 7
#define AUTOFS_PROTO_SUBVERSION 0
/* Mask for expire behaviour */
#define AUTOFS_EXP_IMMEDIATE 1
#define AUTOFS_EXP_LEAVES 2
/* New message type */
#define autofs_ptype_expire_multi 2 /* Expire entry (umount request) */
/* Daemon notification packet types */
enum autofs_notify {
NFY_NONE,
NFY_MOUNT,
NFY_EXPIRE
};
/* Kernel protocol version 4 packet types */
/* Expire entry (umount request) */
#define autofs_ptype_expire_multi 2
/* Kernel protocol version 5 packet types */
/* Indirect mount missing and expire requests. */
#define autofs_ptype_missing_indirect 3
#define autofs_ptype_expire_indirect 4
/* Direct mount missing and expire requests */
#define autofs_ptype_missing_direct 5
#define autofs_ptype_expire_direct 6
/* v4 multi expire (via pipe) */
struct autofs_packet_expire_multi {
@@ -40,14 +59,36 @@ struct autofs_packet_expire_multi {
char name[NAME_MAX+1];
};
/* autofs v5 common packet struct */
struct autofs_v5_packet {
struct autofs_packet_hdr hdr;
autofs_wqt_t wait_queue_token;
__u32 dev;
__u64 ino;
__u32 uid;
__u32 gid;
__u32 pid;
__u32 tgid;
__u32 len;
char name[NAME_MAX+1];
};
typedef struct autofs_v5_packet autofs_packet_missing_indirect_t;
typedef struct autofs_v5_packet autofs_packet_expire_indirect_t;
typedef struct autofs_v5_packet autofs_packet_missing_direct_t;
typedef struct autofs_v5_packet autofs_packet_expire_direct_t;
union autofs_packet_union {
struct autofs_packet_hdr hdr;
struct autofs_packet_missing missing;
struct autofs_packet_expire expire;
struct autofs_packet_expire_multi expire_multi;
struct autofs_v5_packet v5_packet;
};
#define AUTOFS_IOC_EXPIRE_MULTI _IOW(0x93,0x66,int)
#define AUTOFS_IOC_EXPIRE_INDIRECT AUTOFS_IOC_EXPIRE_MULTI
#define AUTOFS_IOC_EXPIRE_DIRECT AUTOFS_IOC_EXPIRE_MULTI
#define AUTOFS_IOC_PROTOSUBVER _IOR(0x93,0x67,int)
#define AUTOFS_IOC_ASKREGHOST _IOR(0x93,0x68,int)
#define AUTOFS_IOC_TOGGLEREGHOST _IOR(0x93,0x69,int)

131
include/linux/bitops.h
View File

@@ -2,89 +2,12 @@
#define _LINUX_BITOPS_H
#include <asm/types.h>
/*
* ffs: find first bit set. This is defined the same way as
* the libc and compiler builtin ffs routines, therefore
* differs in spirit from the above ffz (man ffs).
*/
static inline int generic_ffs(int x)
{
int r = 1;
if (!x)
return 0;
if (!(x & 0xffff)) {
x >>= 16;
r += 16;
}
if (!(x & 0xff)) {
x >>= 8;
r += 8;
}
if (!(x & 0xf)) {
x >>= 4;
r += 4;
}
if (!(x & 3)) {
x >>= 2;
r += 2;
}
if (!(x & 1)) {
x >>= 1;
r += 1;
}
return r;
}
/*
* fls: find last bit set.
*/
static __inline__ int generic_fls(int x)
{
int r = 32;
if (!x)
return 0;
if (!(x & 0xffff0000u)) {
x <<= 16;
r -= 16;
}
if (!(x & 0xff000000u)) {
x <<= 8;
r -= 8;
}
if (!(x & 0xf0000000u)) {
x <<= 4;
r -= 4;
}
if (!(x & 0xc0000000u)) {
x <<= 2;
r -= 2;
}
if (!(x & 0x80000000u)) {
x <<= 1;
r -= 1;
}
return r;
}
/*
* Include this here because some architectures need generic_ffs/fls in
* scope
*/
#include <asm/bitops.h>
static inline int generic_fls64(__u64 x)
{
__u32 h = x >> 32;
if (h)
return fls(h) + 32;
return fls(x);
}
static __inline__ int get_bitmask_order(unsigned int count)
{
int order;
@@ -103,54 +26,9 @@ static __inline__ int get_count_order(unsigned int count)
return order;
}
/*
* hweightN: returns the hamming weight (i.e. the number
* of bits set) of a N-bit word
*/
static inline unsigned int generic_hweight32(unsigned int w)
{
unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
}
static inline unsigned int generic_hweight16(unsigned int w)
{
unsigned int res = (w & 0x5555) + ((w >> 1) & 0x5555);
res = (res & 0x3333) + ((res >> 2) & 0x3333);
res = (res & 0x0F0F) + ((res >> 4) & 0x0F0F);
return (res & 0x00FF) + ((res >> 8) & 0x00FF);
}
static inline unsigned int generic_hweight8(unsigned int w)
{
unsigned int res = (w & 0x55) + ((w >> 1) & 0x55);
res = (res & 0x33) + ((res >> 2) & 0x33);
return (res & 0x0F) + ((res >> 4) & 0x0F);
}
static inline unsigned long generic_hweight64(__u64 w)
{
#if BITS_PER_LONG < 64
return generic_hweight32((unsigned int)(w >> 32)) +
generic_hweight32((unsigned int)w);
#else
u64 res;
res = (w & 0x5555555555555555ul) + ((w >> 1) & 0x5555555555555555ul);
res = (res & 0x3333333333333333ul) + ((res >> 2) & 0x3333333333333333ul);
res = (res & 0x0F0F0F0F0F0F0F0Ful) + ((res >> 4) & 0x0F0F0F0F0F0F0F0Ful);
res = (res & 0x00FF00FF00FF00FFul) + ((res >> 8) & 0x00FF00FF00FF00FFul);
res = (res & 0x0000FFFF0000FFFFul) + ((res >> 16) & 0x0000FFFF0000FFFFul);
return (res & 0x00000000FFFFFFFFul) + ((res >> 32) & 0x00000000FFFFFFFFul);
#endif
}
static inline unsigned long hweight_long(unsigned long w)
{
return sizeof(w) == 4 ? generic_hweight32(w) : generic_hweight64(w);
return sizeof(w) == 4 ? hweight32(w) : hweight64(w);
}
/*
@@ -175,4 +53,11 @@ static inline __u32 ror32(__u32 word, unsigned int shift)
return (word >> shift) | (word << (32 - shift));
}
static inline unsigned fls_long(unsigned long l)
{
if (sizeof(l) == 4)
return fls(l);
return fls64(l);
}
#endif

22
include/linux/blkdev.h
View File

@@ -55,25 +55,29 @@ struct as_io_context {
struct cfq_queue;
struct cfq_io_context {
/*
* circular list of cfq_io_contexts belonging to a process io context
*/
struct list_head list;
struct cfq_queue *cfqq[2];
struct rb_node rb_node;
void *key;
struct cfq_queue *cfqq[2];
struct io_context *ioc;
unsigned long last_end_request;
unsigned long last_queue;
sector_t last_request_pos;
unsigned long last_queue;
unsigned long ttime_total;
unsigned long ttime_samples;
unsigned long ttime_mean;
unsigned int seek_samples;
u64 seek_total;
sector_t seek_mean;
struct list_head queue_list;
void (*dtor)(struct cfq_io_context *);
void (*exit)(struct cfq_io_context *);
void (*dtor)(struct io_context *); /* destructor */
void (*exit)(struct io_context *); /* called on task exit */
};
/*
@@ -94,7 +98,7 @@ struct io_context {
int nr_batch_requests; /* Number of requests left in the batch */
struct as_io_context *aic;
struct cfq_io_context *cic;
struct rb_root cic_root;
};
void put_io_context(struct io_context *ioc);

4
include/linux/bootmem.h
View File

@@ -38,6 +38,7 @@ typedef struct bootmem_data {
unsigned long last_pos;
unsigned long last_success; /* Previous allocation point. To speed
* up searching */
struct list_head list;
} bootmem_data_t;
extern unsigned long __init bootmem_bootmap_pages (unsigned long);
@@ -51,6 +52,9 @@ extern void * __init __alloc_bootmem_low_node(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
unsigned long goal);
extern void * __init __alloc_bootmem_core(struct bootmem_data *bdata,
unsigned long size, unsigned long align, unsigned long goal,
unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
#define alloc_bootmem(x) \

26
include/linux/buffer_head.h
View File

@@ -46,25 +46,28 @@ struct address_space;
typedef void (bh_end_io_t)(struct buffer_head *bh, int uptodate);
/*
* Keep related fields in common cachelines. The most commonly accessed
* field (b_state) goes at the start so the compiler does not generate
* indexed addressing for it.
* Historically, a buffer_head was used to map a single block
* within a page, and of course as the unit of I/O through the
* filesystem and block layers. Nowadays the basic I/O unit
* is the bio, and buffer_heads are used for extracting block
* mappings (via a get_block_t call), for tracking state within
* a page (via a page_mapping) and for wrapping bio submission
* for backward compatibility reasons (e.g. submit_bh).
*/
struct buffer_head {
/* First cache line: */
unsigned long b_state; /* buffer state bitmap (see above) */
struct buffer_head *b_this_page;/* circular list of page's buffers */
struct page *b_page; /* the page this bh is mapped to */
atomic_t b_count; /* users using this block */
u32 b_size; /* block size */
sector_t b_blocknr; /* block number */
char *b_data; /* pointer to data block */
sector_t b_blocknr; /* start block number */
size_t b_size; /* size of mapping */
char *b_data; /* pointer to data within the page */
struct block_device *b_bdev;
bh_end_io_t *b_end_io; /* I/O completion */
void *b_private; /* reserved for b_end_io */
struct list_head b_assoc_buffers; /* associated with another mapping */
atomic_t b_count; /* users using this buffer_head */
};
/*
@@ -189,8 +192,8 @@ extern int buffer_heads_over_limit;
* address_spaces.
*/
int try_to_release_page(struct page * page, gfp_t gfp_mask);
int block_invalidatepage(struct page *page, unsigned long offset);
int do_invalidatepage(struct page *page, unsigned long offset);
void block_invalidatepage(struct page *page, unsigned long offset);
void do_invalidatepage(struct page *page, unsigned long offset);
int block_write_full_page(struct page *page, get_block_t *get_block,
struct writeback_control *wbc);
int block_read_full_page(struct page*, get_block_t*);
@@ -200,7 +203,7 @@ int cont_prepare_write(struct page*, unsigned, unsigned, get_block_t*,
int generic_cont_expand(struct inode *inode, loff_t size);
int generic_cont_expand_simple(struct inode *inode, loff_t size);
int block_commit_write(struct page *page, unsigned from, unsigned to);
int block_sync_page(struct page *);
void block_sync_page(struct page *);
sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
int generic_commit_write(struct file *, struct page *, unsigned, unsigned);
int block_truncate_page(struct address_space *, loff_t, get_block_t *);
@@ -277,6 +280,7 @@ map_bh(struct buffer_head *bh, struct super_block *sb, sector_t block)
set_buffer_mapped(bh);
bh->b_bdev = sb->s_bdev;
bh->b_blocknr = block;
bh->b_size = sb->s_blocksize;
}
/*

3
include/linux/capability.h
View File

@@ -357,7 +357,8 @@ static inline kernel_cap_t cap_invert(kernel_cap_t c)
#define cap_is_fs_cap(c) (CAP_TO_MASK(c) & CAP_FS_MASK)
extern int capable(int cap);
int capable(int cap);
int __capable(struct task_struct *t, int cap);
#endif /* __KERNEL__ */

4
include/linux/cdev.h
View File

@@ -5,13 +5,13 @@
struct cdev {
struct kobject kobj;
struct module *owner;
struct file_operations *ops;
const struct file_operations *ops;
struct list_head list;
dev_t dev;
unsigned int count;
};
void cdev_init(struct cdev *, struct file_operations *);
void cdev_init(struct cdev *, const struct file_operations *);
struct cdev *cdev_alloc(void);

4
include/linux/clk.h
View File

@@ -8,8 +8,8 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef ASMARM_CLOCK_H
#define ASMARM_CLOCK_H
#ifndef __LINUX_CLK_H
#define __LINUX_CLK_H
struct device;

6
include/linux/coda_linux.h
View File

@@ -30,9 +30,9 @@ extern struct inode_operations coda_ioctl_inode_operations;
extern struct address_space_operations coda_file_aops;
extern struct address_space_operations coda_symlink_aops;
extern struct file_operations coda_dir_operations;
extern struct file_operations coda_file_operations;
extern struct file_operations coda_ioctl_operations;
extern const struct file_operations coda_dir_operations;
extern const struct file_operations coda_file_operations;
extern const struct file_operations coda_ioctl_operations;
/* operations shared over more than one file */
int coda_open(struct inode *i, struct file *f);

46
include/linux/compat.h
View File

@@ -45,6 +45,32 @@ struct compat_tms {
compat_clock_t tms_cstime;
};
struct compat_timex {
compat_uint_t modes;
compat_long_t offset;
compat_long_t freq;
compat_long_t maxerror;
compat_long_t esterror;
compat_int_t status;
compat_long_t constant;
compat_long_t precision;
compat_long_t tolerance;
struct compat_timeval time;
compat_long_t tick;
compat_long_t ppsfreq;
compat_long_t jitter;
compat_int_t shift;
compat_long_t stabil;
compat_long_t jitcnt;
compat_long_t calcnt;
compat_long_t errcnt;
compat_long_t stbcnt;
compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
compat_int_t :32; compat_int_t :32; compat_int_t :32; compat_int_t :32;
};
#define _COMPAT_NSIG_WORDS (_COMPAT_NSIG / _COMPAT_NSIG_BPW)
typedef struct {
@@ -121,6 +147,24 @@ typedef struct compat_sigevent {
} _sigev_un;
} compat_sigevent_t;
struct compat_robust_list {
compat_uptr_t next;
};
struct compat_robust_list_head {
struct compat_robust_list list;
compat_long_t futex_offset;
compat_uptr_t list_op_pending;
};
extern void compat_exit_robust_list(struct task_struct *curr);
asmlinkage long
compat_sys_set_robust_list(struct compat_robust_list_head __user *head,
compat_size_t len);
asmlinkage long
compat_sys_get_robust_list(int pid, compat_uptr_t *head_ptr,
compat_size_t __user *len_ptr);
long compat_sys_semctl(int first, int second, int third, void __user *uptr);
long compat_sys_msgsnd(int first, int second, int third, void __user *uptr);
@@ -181,5 +225,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs,
return lhs->tv_nsec - rhs->tv_nsec;
}
asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
#endif /* CONFIG_COMPAT */
#endif /* _LINUX_COMPAT_H */

2
include/linux/compat_ioctl.h
View File

@@ -140,6 +140,7 @@ COMPATIBLE_IOCTL(DM_TABLE_DEPS_32)
COMPATIBLE_IOCTL(DM_TABLE_STATUS_32)
COMPATIBLE_IOCTL(DM_LIST_VERSIONS_32)
COMPATIBLE_IOCTL(DM_TARGET_MSG_32)
COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY_32)
COMPATIBLE_IOCTL(DM_VERSION)
COMPATIBLE_IOCTL(DM_REMOVE_ALL)
COMPATIBLE_IOCTL(DM_LIST_DEVICES)
@@ -155,6 +156,7 @@ COMPATIBLE_IOCTL(DM_TABLE_DEPS)
COMPATIBLE_IOCTL(DM_TABLE_STATUS)
COMPATIBLE_IOCTL(DM_LIST_VERSIONS)
COMPATIBLE_IOCTL(DM_TARGET_MSG)
COMPATIBLE_IOCTL(DM_DEV_SET_GEOMETRY)
/* Big K */
COMPATIBLE_IOCTL(PIO_FONT)
COMPATIBLE_IOCTL(GIO_FONT)

1
include/linux/cpu.h
View File

@@ -74,7 +74,6 @@ extern int lock_cpu_hotplug_interruptible(void);
register_cpu_notifier(&fn##_nb); \
}
int cpu_down(unsigned int cpu);
extern int __attribute__((weak)) smp_prepare_cpu(int cpu);
#define cpu_is_offline(cpu) unlikely(!cpu_online(cpu))
#else
#define lock_cpu_hotplug() do { } while (0)

51
include/linux/cpumask.h
View File

@@ -67,7 +67,7 @@
*
* int any_online_cpu(mask) First online cpu in mask
*
* for_each_cpu(cpu) for-loop cpu over cpu_possible_map
* for_each_possible_cpu(cpu) for-loop cpu over cpu_possible_map
* for_each_online_cpu(cpu) for-loop cpu over cpu_online_map
* for_each_present_cpu(cpu) for-loop cpu over cpu_present_map
*
@@ -212,17 +212,15 @@ static inline void __cpus_shift_left(cpumask_t *dstp,
bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
}
#define first_cpu(src) __first_cpu(&(src), NR_CPUS)
static inline int __first_cpu(const cpumask_t *srcp, int nbits)
{
return min_t(int, nbits, find_first_bit(srcp->bits, nbits));
}
#define next_cpu(n, src) __next_cpu((n), &(src), NR_CPUS)
static inline int __next_cpu(int n, const cpumask_t *srcp, int nbits)
{
return min_t(int, nbits, find_next_bit(srcp->bits, nbits, n+1));
}
#ifdef CONFIG_SMP
int __first_cpu(const cpumask_t *srcp);
#define first_cpu(src) __first_cpu(&(src))
int __next_cpu(int n, const cpumask_t *srcp);
#define next_cpu(n, src) __next_cpu((n), &(src))
#else
#define first_cpu(src) 0
#define next_cpu(n, src) 1
#endif
#define cpumask_of_cpu(cpu) \
({ \
@@ -398,27 +396,18 @@ extern cpumask_t cpu_present_map;
#define cpu_present(cpu) ((cpu) == 0)
#endif
#define any_online_cpu(mask) \
({ \
int cpu; \
for_each_cpu_mask(cpu, (mask)) \
if (cpu_online(cpu)) \
break; \
cpu; \
})
#ifdef CONFIG_SMP
int highest_possible_processor_id(void);
#define any_online_cpu(mask) __any_online_cpu(&(mask))
int __any_online_cpu(const cpumask_t *mask);
#else
#define highest_possible_processor_id() 0
#define any_online_cpu(mask) 0
#endif
#define for_each_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map)
#define for_each_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map)
#define for_each_possible_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map)
#define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map)
#define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
/* Find the highest possible smp_processor_id() */
#define highest_possible_processor_id() \
({ \
unsigned int cpu, highest = 0; \
for_each_cpu_mask(cpu, cpu_possible_map) \
highest = cpu; \
highest; \
})
#endif /* __LINUX_CPUMASK_H */

2
include/linux/crash_dump.h
View File

@@ -11,7 +11,7 @@
extern unsigned long long elfcorehdr_addr;
extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
unsigned long, int);
extern struct file_operations proc_vmcore_operations;
extern const struct file_operations proc_vmcore_operations;
extern struct proc_dir_entry *proc_vmcore;
#endif /* CONFIG_CRASH_DUMP */

2
include/linux/dcache.h
View File

@@ -162,6 +162,8 @@ d_iput: no no no yes
#define DCACHE_REFERENCED 0x0008 /* Recently used, don't discard. */
#define DCACHE_UNHASHED 0x0010
#define DCACHE_INOTIFY_PARENT_WATCHED 0x0020 /* Parent inode is watched */
extern spinlock_t dcache_lock;
/**

2
include/linux/debugfs.h
View File

@@ -29,7 +29,7 @@ struct debugfs_blob_wrapper {
#if defined(CONFIG_DEBUG_FS)
struct dentry *debugfs_create_file(const char *name, mode_t mode,
struct dentry *parent, void *data,
struct file_operations *fops);
const struct file_operations *fops);
struct dentry *debugfs_create_dir(const char *name, struct dentry *parent);

1
include/linux/device-mapper.h
View File

@@ -97,6 +97,7 @@ struct io_restrictions {
unsigned short hardsect_size;
unsigned int max_segment_size;
unsigned long seg_boundary_mask;
unsigned char no_cluster; /* inverted so that 0 is default */
};
struct dm_target {

32
include/linux/dio.h
View File

@@ -276,37 +276,5 @@ static inline void dio_set_drvdata (struct dio_dev *d, void *data)
dev_set_drvdata(&d->dev, data);
}
/*
* A helper function which helps ensure correct dio_driver
* setup and cleanup for commonly-encountered hotplug/modular cases
*
* This MUST stay in a header, as it checks for -DMODULE
*/
static inline int dio_module_init(struct dio_driver *drv)
{
int rc = dio_register_driver(drv);
if (rc > 0)
return 0;
/* iff CONFIG_HOTPLUG and built into kernel, we should
* leave the driver around for future hotplug events.
* For the module case, a hotplug daemon of some sort
* should load a module in response to an insert event. */
#if defined(CONFIG_HOTPLUG) && !defined(MODULE)
if (rc == 0)
return 0;
#else
if (rc == 0)
rc = -ENODEV;
#endif
/* if we get here, we need to clean up DIO driver instance
* and return some sort of error */
dio_unregister_driver(drv);
return rc;
}
#endif /* __KERNEL__ */
#endif /* ndef _LINUX_DIO_H */

17
include/linux/dm-ioctl.h
View File

@@ -80,6 +80,16 @@
*
* DM_TARGET_MSG:
* Pass a message string to the target at a specific offset of a device.
*
* DM_DEV_SET_GEOMETRY:
* Set the geometry of a device by passing in a string in this format:
*
* "cylinders heads sectors_per_track start_sector"
*
* Beware that CHS geometry is nearly obsolete and only provided
* for compatibility with dm devices that can be booted by a PC
* BIOS. See struct hd_geometry for range limits. Also note that
* the geometry is erased if the device size changes.
*/
/*
@@ -218,6 +228,7 @@ enum {
/* Added later */
DM_LIST_VERSIONS_CMD,
DM_TARGET_MSG_CMD,
DM_DEV_SET_GEOMETRY_CMD
};
/*
@@ -247,6 +258,7 @@ typedef char ioctl_struct[308];
#define DM_TABLE_STATUS_32 _IOWR(DM_IOCTL, DM_TABLE_STATUS_CMD, ioctl_struct)
#define DM_LIST_VERSIONS_32 _IOWR(DM_IOCTL, DM_LIST_VERSIONS_CMD, ioctl_struct)
#define DM_TARGET_MSG_32 _IOWR(DM_IOCTL, DM_TARGET_MSG_CMD, ioctl_struct)
#define DM_DEV_SET_GEOMETRY_32 _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, ioctl_struct)
#endif
#define DM_IOCTL 0xfd
@@ -270,11 +282,12 @@ typedef char ioctl_struct[308];
#define DM_LIST_VERSIONS _IOWR(DM_IOCTL, DM_LIST_VERSIONS_CMD, struct dm_ioctl)
#define DM_TARGET_MSG _IOWR(DM_IOCTL, DM_TARGET_MSG_CMD, struct dm_ioctl)
#define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
#define DM_VERSION_MAJOR 4
#define DM_VERSION_MINOR 5
#define DM_VERSION_MINOR 6
#define DM_VERSION_PATCHLEVEL 0
#define DM_VERSION_EXTRA "-ioctl (2005-10-04)"
#define DM_VERSION_EXTRA "-ioctl (2006-02-17)"
/* Status bits */
#define DM_READONLY_FLAG (1 << 0) /* In/Out */

1
include/linux/dma-mapping.h
View File

@@ -21,6 +21,7 @@ enum dma_data_direction {
#define DMA_30BIT_MASK 0x000000003fffffffULL
#define DMA_29BIT_MASK 0x000000001fffffffULL
#define DMA_28BIT_MASK 0x000000000fffffffULL
#define DMA_24BIT_MASK 0x0000000000ffffffULL
#include <asm/dma-mapping.h>

2
include/linux/dmi.h
View File

@@ -68,6 +68,7 @@ extern char * dmi_get_system_info(int field);
extern struct dmi_device * dmi_find_device(int type, const char *name,
struct dmi_device *from);
extern void dmi_scan_machine(void);
extern int dmi_get_year(int field);
#else
@@ -75,6 +76,7 @@ static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
static inline char * dmi_get_system_info(int field) { return NULL; }
static inline struct dmi_device * dmi_find_device(int type, const char *name,
struct dmi_device *from) { return NULL; }
static inline int dmi_get_year(int year) { return 0; }
#endif

20
include/linux/efi.h
View File

@@ -240,19 +240,21 @@ struct efi_memory_map {
unsigned long desc_size;
};
#define EFI_INVALID_TABLE_ADDR (~0UL)
/*
* All runtime access to EFI goes through this structure:
*/
extern struct efi {
efi_system_table_t *systab; /* EFI system table */
void *mps; /* MPS table */
void *acpi; /* ACPI table (IA64 ext 0.71) */
void *acpi20; /* ACPI table (ACPI 2.0) */
void *smbios; /* SM BIOS table */
void *sal_systab; /* SAL system table */
void *boot_info; /* boot info table */
void *hcdp; /* HCDP table */
void *uga; /* UGA table */
unsigned long mps; /* MPS table */
unsigned long acpi; /* ACPI table (IA64 ext 0.71) */
unsigned long acpi20; /* ACPI table (ACPI 2.0) */
unsigned long smbios; /* SM BIOS table */
unsigned long sal_systab; /* SAL system table */
unsigned long boot_info; /* boot info table */
unsigned long hcdp; /* HCDP table */
unsigned long uga; /* UGA table */
efi_get_time_t *get_time;
efi_set_time_t *set_time;
efi_get_wakeup_time_t *get_wakeup_time;
@@ -292,6 +294,8 @@ extern void efi_enter_virtual_mode (void); /* switch EFI to virtual mode, if pos
extern u64 efi_get_iobase (void);
extern u32 efi_mem_type (unsigned long phys_addr);
extern u64 efi_mem_attributes (unsigned long phys_addr);
extern int efi_mem_attribute_range (unsigned long phys_addr, unsigned long size,
u64 attr);
extern int __init efi_uart_console_only (void);
extern void efi_initialize_iomem_resources(struct resource *code_resource,
struct resource *data_resource);

2
include/linux/efs_fs.h
View File

@@ -37,7 +37,7 @@ static inline struct efs_sb_info *SUPER_INFO(struct super_block *sb)
struct statfs;
extern struct inode_operations efs_dir_inode_operations;
extern struct file_operations efs_dir_operations;
extern const struct file_operations efs_dir_operations;
extern struct address_space_operations efs_symlink_aops;
extern void efs_read_inode(struct inode *);

15
include/linux/ext3_fs.h
View File

@@ -36,7 +36,8 @@ struct statfs;
* Define EXT3_RESERVATION to reserve data blocks for expanding files
*/
#define EXT3_DEFAULT_RESERVE_BLOCKS 8
#define EXT3_MAX_RESERVE_BLOCKS 1024
/*max window size: 1024(direct blocks) + 3([t,d]indirect blocks) */
#define EXT3_MAX_RESERVE_BLOCKS 1027
#define EXT3_RESERVE_WINDOW_NOT_ALLOCATED 0
/*
* Always enable hashed directories
@@ -732,6 +733,8 @@ struct dir_private_info {
extern int ext3_bg_has_super(struct super_block *sb, int group);
extern unsigned long ext3_bg_num_gdb(struct super_block *sb, int group);
extern int ext3_new_block (handle_t *, struct inode *, unsigned long, int *);
extern int ext3_new_blocks (handle_t *, struct inode *, unsigned long,
unsigned long *, int *);
extern void ext3_free_blocks (handle_t *, struct inode *, unsigned long,
unsigned long);
extern void ext3_free_blocks_sb (handle_t *, struct super_block *,
@@ -775,9 +778,9 @@ extern unsigned long ext3_count_free (struct buffer_head *, unsigned);
int ext3_forget(handle_t *, int, struct inode *, struct buffer_head *, int);
struct buffer_head * ext3_getblk (handle_t *, struct inode *, long, int, int *);
struct buffer_head * ext3_bread (handle_t *, struct inode *, int, int, int *);
int ext3_get_block_handle(handle_t *handle, struct inode *inode,
sector_t iblock, struct buffer_head *bh_result, int create,
int extend_disksize);
int ext3_get_blocks_handle(handle_t *handle, struct inode *inode,
sector_t iblock, unsigned long maxblocks, struct buffer_head *bh_result,
int create, int extend_disksize);
extern void ext3_read_inode (struct inode *);
extern int ext3_write_inode (struct inode *, int);
@@ -830,11 +833,11 @@ do { \
*/
/* dir.c */
extern struct file_operations ext3_dir_operations;
extern const struct file_operations ext3_dir_operations;
/* file.c */
extern struct inode_operations ext3_file_inode_operations;
extern struct file_operations ext3_file_operations;
extern const struct file_operations ext3_file_operations;
/* namei.c */
extern struct inode_operations ext3_dir_inode_operations;

2
include/linux/fb.h
View File

@@ -734,7 +734,7 @@ struct fb_tile_ops {
/* A driver may set this flag to indicate that it does want a set_par to be
* called every time when fbcon_switch is executed. The advantage is that with
* this flag set you can really be shure that set_par is always called before
* this flag set you can really be sure that set_par is always called before
* any of the functions dependant on the correct hardware state or altering
* that state, even if you are using some broken X releases. The disadvantage
* is that it introduces unwanted delays to every console switch if set_par

73
include/linux/fs.h
View File

@@ -65,6 +65,11 @@ extern int dir_notify_enable;
#define FMODE_PREAD 8
#define FMODE_PWRITE FMODE_PREAD /* These go hand in hand */
/* File is being opened for execution. Primary users of this flag are
distributed filesystems that can use it to achieve correct ETXTBUSY
behavior for cross-node execution/opening_for_writing of files */
#define FMODE_EXEC 16
#define RW_MASK 1
#define RWA_MASK 2
#define READ 0
@@ -247,9 +252,6 @@ extern void __init files_init(unsigned long);
struct buffer_head;
typedef int (get_block_t)(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create);
typedef int (get_blocks_t)(struct inode *inode, sector_t iblock,
unsigned long max_blocks,
struct buffer_head *bh_result, int create);
typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
ssize_t bytes, void *private);
@@ -345,7 +347,7 @@ struct writeback_control;
struct address_space_operations {
int (*writepage)(struct page *page, struct writeback_control *wbc);
int (*readpage)(struct file *, struct page *);
int (*sync_page)(struct page *);
void (*sync_page)(struct page *);
/* Write back some dirty pages from this mapping. */
int (*writepages)(struct address_space *, struct writeback_control *);
@@ -364,7 +366,7 @@ struct address_space_operations {
int (*commit_write)(struct file *, struct page *, unsigned, unsigned);
/* Unfortunately this kludge is needed for FIBMAP. Don't use it */
sector_t (*bmap)(struct address_space *, sector_t);
int (*invalidatepage) (struct page *, unsigned long);
void (*invalidatepage) (struct page *, unsigned long);
int (*releasepage) (struct page *, gfp_t);
ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
loff_t offset, unsigned long nr_segs);
@@ -408,6 +410,9 @@ struct block_device {
struct list_head bd_inodes;
void * bd_holder;
int bd_holders;
#ifdef CONFIG_SYSFS
struct list_head bd_holder_list;
#endif
struct block_device * bd_contains;
unsigned bd_block_size;
struct hd_struct * bd_part;
@@ -485,13 +490,13 @@ struct inode {
unsigned int i_blkbits;
unsigned long i_blksize;
unsigned long i_version;
unsigned long i_blocks;
blkcnt_t i_blocks;
unsigned short i_bytes;
spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */
struct mutex i_mutex;
struct rw_semaphore i_alloc_sem;
struct inode_operations *i_op;
struct file_operations *i_fop; /* former ->i_op->default_file_ops */
const struct file_operations *i_fop; /* former ->i_op->default_file_ops */
struct super_block *i_sb;
struct file_lock *i_flock;
struct address_space *i_mapping;
@@ -631,7 +636,7 @@ struct file {
} f_u;
struct dentry *f_dentry;
struct vfsmount *f_vfsmnt;
struct file_operations *f_op;
const struct file_operations *f_op;
atomic_t f_count;
unsigned int f_flags;
mode_t f_mode;
@@ -673,7 +678,6 @@ extern spinlock_t files_lock;
#define FL_POSIX 1
#define FL_FLOCK 2
#define FL_ACCESS 8 /* not trying to lock, just looking */
#define FL_LOCKD 16 /* lock held by rpc.lockd */
#define FL_LEASE 32 /* lease held on this file */
#define FL_SLEEP 128 /* A blocking lock */
@@ -737,8 +741,6 @@ struct file_lock {
#define OFFT_OFFSET_MAX INT_LIMIT(off_t)
#endif
extern struct list_head file_lock_list;
#include <linux/fcntl.h>
extern int fcntl_getlk(struct file *, struct flock __user *);
@@ -760,10 +762,10 @@ extern void locks_init_lock(struct file_lock *);
extern void locks_copy_lock(struct file_lock *, struct file_lock *);
extern void locks_remove_posix(struct file *, fl_owner_t);
extern void locks_remove_flock(struct file *);
extern struct file_lock *posix_test_lock(struct file *, struct file_lock *);
extern int posix_test_lock(struct file *, struct file_lock *, struct file_lock *);
extern int posix_lock_file_conf(struct file *, struct file_lock *, struct file_lock *);
extern int posix_lock_file(struct file *, struct file_lock *);
extern int posix_lock_file_wait(struct file *, struct file_lock *);
extern void posix_block_lock(struct file_lock *, struct file_lock *);
extern int posix_unblock_lock(struct file *, struct file_lock *);
extern int posix_locks_deadlock(struct file_lock *, struct file_lock *);
extern int flock_lock_file_wait(struct file *filp, struct file_lock *fl);
@@ -1092,6 +1094,7 @@ struct super_operations {
void (*umount_begin) (struct super_block *);
int (*show_options)(struct seq_file *, struct vfsmount *);
int (*show_stats)(struct seq_file *, struct vfsmount *);
ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
@@ -1387,11 +1390,11 @@ extern void bd_set_size(struct block_device *, loff_t size);
extern void bd_forget(struct inode *inode);
extern void bdput(struct block_device *);
extern struct block_device *open_by_devnum(dev_t, unsigned);
extern struct file_operations def_blk_fops;
extern const struct file_operations def_blk_fops;
extern struct address_space_operations def_blk_aops;
extern struct file_operations def_chr_fops;
extern struct file_operations bad_sock_fops;
extern struct file_operations def_fifo_fops;
extern const struct file_operations def_chr_fops;
extern const struct file_operations bad_sock_fops;
extern const struct file_operations def_fifo_fops;
extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long);
extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long);
extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long);
@@ -1399,12 +1402,19 @@ extern int blkdev_get(struct block_device *, mode_t, unsigned);
extern int blkdev_put(struct block_device *);
extern int bd_claim(struct block_device *, void *);
extern void bd_release(struct block_device *);
#ifdef CONFIG_SYSFS
extern int bd_claim_by_disk(struct block_device *, void *, struct gendisk *);
extern void bd_release_from_disk(struct block_device *, struct gendisk *);
#else
#define bd_claim_by_disk(bdev, holder, disk) bd_claim(bdev, holder)
#define bd_release_from_disk(bdev, disk) bd_release(bdev)
#endif
/* fs/char_dev.c */
extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *);
extern int register_chrdev_region(dev_t, unsigned, const char *);
extern int register_chrdev(unsigned int, const char *,
struct file_operations *);
const struct file_operations *);
extern int unregister_chrdev(unsigned int, const char *);
extern void unregister_chrdev_region(dev_t, unsigned);
extern int chrdev_open(struct inode *, struct file *);
@@ -1434,9 +1444,9 @@ extern void init_special_inode(struct inode *, umode_t, dev_t);
extern void make_bad_inode(struct inode *);
extern int is_bad_inode(struct inode *);
extern struct file_operations read_fifo_fops;
extern struct file_operations write_fifo_fops;
extern struct file_operations rdwr_fifo_fops;
extern const struct file_operations read_fifo_fops;
extern const struct file_operations write_fifo_fops;
extern const struct file_operations rdwr_fifo_fops;
extern int fs_may_remount_ro(struct super_block *);
@@ -1558,7 +1568,6 @@ extern void destroy_inode(struct inode *);
extern struct inode *new_inode(struct super_block *);
extern int remove_suid(struct dentry *);
extern void remove_dquot_ref(struct super_block *, int, struct list_head *);
extern struct mutex iprune_mutex;
extern void __insert_inode_hash(struct inode *, unsigned long hashval);
extern void remove_inode_hash(struct inode *);
@@ -1643,7 +1652,7 @@ static inline void do_generic_file_read(struct file * filp, loff_t *ppos,
ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
struct block_device *bdev, const struct iovec *iov, loff_t offset,
unsigned long nr_segs, get_blocks_t get_blocks, dio_iodone_t end_io,
unsigned long nr_segs, get_block_t get_block, dio_iodone_t end_io,
int lock_type);
enum {
@@ -1654,32 +1663,32 @@ enum {
static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb,
struct inode *inode, struct block_device *bdev, const struct iovec *iov,
loff_t offset, unsigned long nr_segs, get_blocks_t get_blocks,
loff_t offset, unsigned long nr_segs, get_block_t get_block,
dio_iodone_t end_io)
{
return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
nr_segs, get_blocks, end_io, DIO_LOCKING);
nr_segs, get_block, end_io, DIO_LOCKING);
}
static inline ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb,
struct inode *inode, struct block_device *bdev, const struct iovec *iov,
loff_t offset, unsigned long nr_segs, get_blocks_t get_blocks,
loff_t offset, unsigned long nr_segs, get_block_t get_block,
dio_iodone_t end_io)
{
return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
nr_segs, get_blocks, end_io, DIO_NO_LOCKING);
nr_segs, get_block, end_io, DIO_NO_LOCKING);
}
static inline ssize_t blockdev_direct_IO_own_locking(int rw, struct kiocb *iocb,
struct inode *inode, struct block_device *bdev, const struct iovec *iov,
loff_t offset, unsigned long nr_segs, get_blocks_t get_blocks,
loff_t offset, unsigned long nr_segs, get_block_t get_block,
dio_iodone_t end_io)
{
return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
nr_segs, get_blocks, end_io, DIO_OWN_LOCKING);
nr_segs, get_block, end_io, DIO_OWN_LOCKING);
}
extern struct file_operations generic_ro_fops;
extern const struct file_operations generic_ro_fops;
#define special_file(m) (S_ISCHR(m)||S_ISBLK(m)||S_ISFIFO(m)||S_ISSOCK(m))
@@ -1735,9 +1744,9 @@ extern int simple_commit_write(struct file *file, struct page *page,
extern struct dentry *simple_lookup(struct inode *, struct dentry *, struct nameidata *);
extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *);
extern struct file_operations simple_dir_operations;
extern const struct file_operations simple_dir_operations;
extern struct inode_operations simple_dir_inode_operations;
struct tree_descr { char *name; struct file_operations *ops; int mode; };
struct tree_descr { char *name; const struct file_operations *ops; int mode; };
struct dentry *d_alloc_name(struct dentry *, const char *);
extern int simple_fill_super(struct super_block *, int, struct tree_descr *);
extern int simple_pin_fs(char *name, struct vfsmount **mount, int *count);

33
include/linux/fsnotify.h
View File

@@ -15,6 +15,26 @@
#include <linux/dnotify.h>
#include <linux/inotify.h>
#include <linux/audit.h>
/*
* fsnotify_d_instantiate - instantiate a dentry for inode
* Called with dcache_lock held.
*/
static inline void fsnotify_d_instantiate(struct dentry *entry,
struct inode *inode)
{
inotify_d_instantiate(entry, inode);
}
/*
* fsnotify_d_move - entry has been moved
* Called with dcache_lock and entry->d_lock held.
*/
static inline void fsnotify_d_move(struct dentry *entry)
{
inotify_d_move(entry);
}
/*
* fsnotify_move - file old_name at old_dir was moved to new_name at new_dir
@@ -45,6 +65,8 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
if (source) {
inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL);
}
audit_inode_child(old_name, source, old_dir->i_ino);
audit_inode_child(new_name, target, new_dir->i_ino);
}
/*
@@ -70,19 +92,22 @@ static inline void fsnotify_inoderemove(struct inode *inode)
/*
* fsnotify_create - 'name' was linked in
*/
static inline void fsnotify_create(struct inode *inode, const char *name)
static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
{
inode_dir_notify(inode, DN_CREATE);
inotify_inode_queue_event(inode, IN_CREATE, 0, name);
inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name);
audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
}
/*
* fsnotify_mkdir - directory 'name' was created
*/
static inline void fsnotify_mkdir(struct inode *inode, const char *name)
static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
{
inode_dir_notify(inode, DN_CREATE);
inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0, name);
inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0,
dentry->d_name.name);
audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
}
/*

89
include/linux/futex.h
View File

@@ -1,6 +1,8 @@
#ifndef _LINUX_FUTEX_H
#define _LINUX_FUTEX_H
#include <linux/sched.h>
/* Second argument to futex syscall */
@@ -11,10 +13,97 @@
#define FUTEX_CMP_REQUEUE 4
#define FUTEX_WAKE_OP 5
/*
* Support for robust futexes: the kernel cleans up held futexes at
* thread exit time.
*/
/*
* Per-lock list entry - embedded in user-space locks, somewhere close
* to the futex field. (Note: user-space uses a double-linked list to
* achieve O(1) list add and remove, but the kernel only needs to know
* about the forward link)
*
* NOTE: this structure is part of the syscall ABI, and must not be
* changed.
*/
struct robust_list {
struct robust_list __user *next;
};
/*
* Per-thread list head:
*
* NOTE: this structure is part of the syscall ABI, and must only be
* changed if the change is first communicated with the glibc folks.
* (When an incompatible change is done, we'll increase the structure
* size, which glibc will detect)
*/
struct robust_list_head {
/*
* The head of the list. Points back to itself if empty:
*/
struct robust_list list;
/*
* This relative offset is set by user-space, it gives the kernel
* the relative position of the futex field to examine. This way
* we keep userspace flexible, to freely shape its data-structure,
* without hardcoding any particular offset into the kernel:
*/
long futex_offset;
/*
* The death of the thread may race with userspace setting
* up a lock's links. So to handle this race, userspace first
* sets this field to the address of the to-be-taken lock,
* then does the lock acquire, and then adds itself to the
* list, and then clears this field. Hence the kernel will
* always have full knowledge of all locks that the thread
* _might_ have taken. We check the owner TID in any case,
* so only truly owned locks will be handled.
*/
struct robust_list __user *list_op_pending;
};
/*
* Are there any waiters for this robust futex:
*/
#define FUTEX_WAITERS 0x80000000
/*
* The kernel signals via this bit that a thread holding a futex
* has exited without unlocking the futex. The kernel also does
* a FUTEX_WAKE on such futexes, after setting the bit, to wake
* up any possible waiters:
*/
#define FUTEX_OWNER_DIED 0x40000000
/*
* The rest of the robust-futex field is for the TID:
*/
#define FUTEX_TID_MASK 0x3fffffff
/*
* This limit protects against a deliberately circular list.
* (Not worth introducing an rlimit for it)
*/
#define ROBUST_LIST_LIMIT 2048
long do_futex(unsigned long uaddr, int op, int val,
unsigned long timeout, unsigned long uaddr2, int val2,
int val3);
extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr);
#ifdef CONFIG_FUTEX
extern void exit_robust_list(struct task_struct *curr);
#else
static inline void exit_robust_list(struct task_struct *curr)
{
}
#endif
#define FUTEX_OP_SET 0 /* *(int *)UADDR2 = OPARG; */
#define FUTEX_OP_ADD 1 /* *(int *)UADDR2 += OPARG; */
#define FUTEX_OP_OR 2 /* *(int *)UADDR2 |= OPARG; */

4
include/linux/gameport.h
View File

@@ -119,7 +119,7 @@ static inline void gameport_set_name(struct gameport *gameport, const char *name
}
/*
* Use the following fucntions to manipulate gameport's per-port
* Use the following functions to manipulate gameport's per-port
* driver-specific data.
*/
static inline void *gameport_get_drvdata(struct gameport *gameport)
@@ -133,7 +133,7 @@ static inline void gameport_set_drvdata(struct gameport *gameport, void *data)
}
/*
* Use the following fucntions to pin gameport's driver in process context
* Use the following functions to pin gameport's driver in process context
*/
static inline int gameport_pin_driver(struct gameport *gameport)
{

19
include/linux/genhd.h
View File

@@ -78,6 +78,7 @@ struct hd_struct {
sector_t start_sect;
sector_t nr_sects;
struct kobject kobj;
struct kobject *holder_dir;
unsigned ios[2], sectors[2]; /* READs and WRITEs */
int policy, partno;
};
@@ -89,12 +90,12 @@ struct hd_struct {
#define GENHD_FL_SUPPRESS_PARTITION_INFO 32
struct disk_stats {
unsigned sectors[2]; /* READs and WRITEs */
unsigned ios[2];
unsigned merges[2];
unsigned ticks[2];
unsigned io_ticks;
unsigned time_in_queue;
unsigned long sectors[2]; /* READs and WRITEs */
unsigned long ios[2];
unsigned long merges[2];
unsigned long ticks[2];
unsigned long io_ticks;
unsigned long time_in_queue;
};
struct gendisk {
@@ -114,6 +115,8 @@ struct gendisk {
int number; /* more of the same */
struct device *driverfs_dev;
struct kobject kobj;
struct kobject *holder_dir;
struct kobject *slave_dir;
struct timer_rand_state *random;
int policy;
@@ -149,14 +152,14 @@ struct disk_attribute {
({ \
typeof(gendiskp->dkstats->field) res = 0; \
int i; \
for_each_cpu(i) \
for_each_possible_cpu(i) \
res += per_cpu_ptr(gendiskp->dkstats, i)->field; \
res; \
})
static inline void disk_stat_set_all(struct gendisk *gendiskp, int value) {
int i;
for_each_cpu(i)
for_each_possible_cpu(i)
memset(per_cpu_ptr(gendiskp->dkstats, i), value,
sizeof (struct disk_stats));
}

32
include/linux/gigaset_dev.h Normal file
View File

@@ -0,0 +1,32 @@
/*
* interface to user space for the gigaset driver
*
* Copyright (c) 2004 by Hansjoerg Lipp <hjlipp@web.de>
*
* =====================================================================
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* =====================================================================
* Version: $Id: gigaset_dev.h,v 1.4.4.4 2005/11/21 22:28:09 hjlipp Exp $
* =====================================================================
*/
#ifndef GIGASET_INTERFACE_H
#define GIGASET_INTERFACE_H
#include <linux/ioctl.h>
#define GIGASET_IOCTL 0x47
#define GIGVER_DRIVER 0
#define GIGVER_COMPAT 1
#define GIGVER_FWBASE 2
#define GIGASET_REDIR _IOWR (GIGASET_IOCTL, 0, int)
#define GIGASET_CONFIG _IOWR (GIGASET_IOCTL, 1, int)
#define GIGASET_BRKCHARS _IOW (GIGASET_IOCTL, 2, unsigned char[6]) //FIXME [6] okay?
#define GIGASET_VERSION _IOWR (GIGASET_IOCTL, 3, unsigned[4])
#endif

12
include/linux/highmem.h
View File

@@ -7,6 +7,18 @@
#include <asm/cacheflush.h>
#ifndef ARCH_HAS_FLUSH_ANON_PAGE
static inline void flush_anon_page(struct page *page, unsigned long vmaddr)
{
}
#endif
#ifndef ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
static inline void flush_kernel_dcache_page(struct page *page)
{
}
#endif
#ifdef CONFIG_HIGHMEM
#include <asm/highmem.h>

36
include/linux/hpet.h
View File

@@ -3,6 +3,8 @@
#include <linux/compiler.h>
#ifdef __KERNEL__
/*
* Offsets into HPET Registers
*/
@@ -85,22 +87,6 @@ struct hpet {
#define Tn_FSB_INT_ADDR_SHIFT (32UL)
#define Tn_FSB_INT_VAL_MASK (0x00000000ffffffffULL)
struct hpet_info {
unsigned long hi_ireqfreq; /* Hz */
unsigned long hi_flags; /* information */
unsigned short hi_hpet;
unsigned short hi_timer;
};
#define HPET_INFO_PERIODIC 0x0001 /* timer is periodic */
#define HPET_IE_ON _IO('h', 0x01) /* interrupt on */
#define HPET_IE_OFF _IO('h', 0x02) /* interrupt off */
#define HPET_INFO _IOR('h', 0x03, struct hpet_info)
#define HPET_EPI _IO('h', 0x04) /* enable periodic */
#define HPET_DPI _IO('h', 0x05) /* disable periodic */
#define HPET_IRQFREQ _IOW('h', 0x6, unsigned long) /* IRQFREQ usec */
/*
* exported interfaces
*/
@@ -133,4 +119,22 @@ int hpet_register(struct hpet_task *, int);
int hpet_unregister(struct hpet_task *);
int hpet_control(struct hpet_task *, unsigned int, unsigned long);
#endif /* __KERNEL__ */
struct hpet_info {
unsigned long hi_ireqfreq; /* Hz */
unsigned long hi_flags; /* information */
unsigned short hi_hpet;
unsigned short hi_timer;
};
#define HPET_INFO_PERIODIC 0x0001 /* timer is periodic */
#define HPET_IE_ON _IO('h', 0x01) /* interrupt on */
#define HPET_IE_OFF _IO('h', 0x02) /* interrupt off */
#define HPET_INFO _IOR('h', 0x03, struct hpet_info)
#define HPET_EPI _IO('h', 0x04) /* enable periodic */
#define HPET_DPI _IO('h', 0x05) /* disable periodic */
#define HPET_IRQFREQ _IOW('h', 0x6, unsigned long) /* IRQFREQ usec */
#endif /* !__HPET__ */

41
include/linux/hrtimer.h
View File

@@ -34,15 +34,7 @@ enum hrtimer_restart {
HRTIMER_RESTART,
};
/*
* Timer states:
*/
enum hrtimer_state {
HRTIMER_INACTIVE, /* Timer is inactive */
HRTIMER_EXPIRED, /* Timer is expired */
HRTIMER_RUNNING, /* Timer is running the callback function */
HRTIMER_PENDING, /* Timer is pending */
};
#define HRTIMER_INACTIVE ((void *)1UL)
struct hrtimer_base;
@@ -53,9 +45,7 @@ struct hrtimer_base;
* @expires: the absolute expiry time in the hrtimers internal
* representation. The time is related to the clock on
* which the timer is based.
* @state: state of the timer
* @function: timer expiry callback function
* @data: argument for the callback function
* @base: pointer to the timer base (per cpu and per clock)
*
* The hrtimer structure must be initialized by init_hrtimer_#CLOCKTYPE()
@@ -63,23 +53,23 @@ struct hrtimer_base;
struct hrtimer {
struct rb_node node;
ktime_t expires;
enum hrtimer_state state;
int (*function)(void *);
void *data;
int (*function)(struct hrtimer *);
struct hrtimer_base *base;
};
/**
* struct hrtimer_base - the timer base for a specific clock
*
* @index: clock type index for per_cpu support when moving a timer
* to a base on another cpu.
* @lock: lock protecting the base and associated timers
* @active: red black tree root node for the active timers
* @first: pointer to the timer node which expires first
* @resolution: the resolution of the clock, in nanoseconds
* @get_time: function to retrieve the current time of the clock
* @curr_timer: the timer which is executing a callback right now
* @index: clock type index for per_cpu support when moving a timer
* to a base on another cpu.
* @lock: lock protecting the base and associated timers
* @active: red black tree root node for the active timers
* @first: pointer to the timer node which expires first
* @resolution: the resolution of the clock, in nanoseconds
* @get_time: function to retrieve the current time of the clock
* @get_sofirq_time: function to retrieve the current time from the softirq
* @curr_timer: the timer which is executing a callback right now
* @softirq_time: the time when running the hrtimer queue in the softirq
*/
struct hrtimer_base {
clockid_t index;
@@ -88,7 +78,9 @@ struct hrtimer_base {
struct rb_node *first;
ktime_t resolution;
ktime_t (*get_time)(void);
ktime_t (*get_softirq_time)(void);
struct hrtimer *curr_timer;
ktime_t softirq_time;
};
/*
@@ -122,11 +114,12 @@ extern ktime_t hrtimer_get_next_event(void);
static inline int hrtimer_active(const struct hrtimer *timer)
{
return timer->state == HRTIMER_PENDING;
return timer->node.rb_parent != HRTIMER_INACTIVE;
}
/* Forward a hrtimer so it expires after now: */
extern unsigned long hrtimer_forward(struct hrtimer *timer, ktime_t interval);
extern unsigned long
hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval);
/* Precise sleep: */
extern long hrtimer_nanosleep(struct timespec *rqtp,

2
include/linux/hugetlb.h
View File

@@ -154,7 +154,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb)
return sb->s_fs_info;
}
extern struct file_operations hugetlbfs_file_operations;
extern const struct file_operations hugetlbfs_file_operations;
extern struct vm_operations_struct hugetlb_vm_ops;
struct file *hugetlb_zero_setup(size_t);
int hugetlb_extend_reservation(struct hugetlbfs_inode_info *info,

5
include/linux/i2c-id.h
View File

@@ -108,6 +108,10 @@
#define I2C_DRIVERID_UPD64083 78 /* upd64083 video processor */
#define I2C_DRIVERID_UPD64031A 79 /* upd64031a video processor */
#define I2C_DRIVERID_SAA717X 80 /* saa717x video encoder */
#define I2C_DRIVERID_DS1672 81 /* Dallas/Maxim DS1672 RTC */
#define I2C_DRIVERID_X1205 82 /* Xicor/Intersil X1205 RTC */
#define I2C_DRIVERID_PCF8563 83 /* Philips PCF8563 RTC */
#define I2C_DRIVERID_RS5C372 84 /* Ricoh RS5C372 RTC */
#define I2C_DRIVERID_I2CDEV 900
#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */
@@ -184,6 +188,7 @@
#define I2C_HW_B_SAVAGE 0x01001d /* savage framebuffer driver */
#define I2C_HW_B_RADEON 0x01001e /* radeon framebuffer driver */
#define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */
#define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */
/* --- PCF 8584 based algorithms */
#define I2C_HW_P_LP 0x020000 /* Parallel port interface */

4
include/linux/i2o.h
View File

@@ -950,9 +950,7 @@ static inline int i2o_pool_alloc(struct i2o_pool *pool, const char *name,
if (!pool->slab)
goto free_name;
pool->mempool =
mempool_create(min_nr, mempool_alloc_slab, mempool_free_slab,
pool->slab);
pool->mempool = mempool_create_slab_pool(min_nr, pool->slab);
if (!pool->mempool)
goto free_slab;

4
include/linux/init.h
View File

@@ -69,6 +69,10 @@ extern initcall_t __security_initcall_start[], __security_initcall_end[];
/* Defined in init/main.c */
extern char saved_command_line[];
/* used by init/main.c */
extern void setup_arch(char **);
#endif
#ifndef MODULE

2
include/linux/init_task.h
View File

@@ -62,6 +62,8 @@
.posix_timers = LIST_HEAD_INIT(sig.posix_timers), \
.cpu_timers = INIT_CPU_TIMERS(sig.cpu_timers), \
.rlim = INIT_RLIMITS, \
.pgrp = 1, \
.session = 1, \
}
#define INIT_SIGHAND(sighand) { \

11
include/linux/inotify.h
View File

@@ -71,6 +71,8 @@ struct inotify_event {
#ifdef CONFIG_INOTIFY
extern void inotify_d_instantiate(struct dentry *, struct inode *);
extern void inotify_d_move(struct dentry *);
extern void inotify_inode_queue_event(struct inode *, __u32, __u32,
const char *);
extern void inotify_dentry_parent_queue_event(struct dentry *, __u32, __u32,
@@ -81,6 +83,15 @@ extern u32 inotify_get_cookie(void);
#else
static inline void inotify_d_instantiate(struct dentry *dentry,
struct inode *inode)
{
}
static inline void inotify_d_move(struct dentry *dentry)
{
}
static inline void inotify_inode_queue_event(struct inode *inode,
__u32 mask, __u32 cookie,
const char *filename)

2
include/linux/input.h
View File

@@ -957,7 +957,7 @@ struct input_handler {
struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id);
void (*disconnect)(struct input_handle *handle);
struct file_operations *fops;
const struct file_operations *fops;
int minor;
char *name;

3
include/linux/ipmi.h
View File

@@ -36,6 +36,7 @@
#include <linux/ipmi_msgdefs.h>
#include <linux/compiler.h>
#include <linux/device.h>
/*
* This file describes an interface to an IPMI driver. You have to
@@ -397,7 +398,7 @@ struct ipmi_smi_watcher
the watcher list. So you can add and remove users from the
IPMI interface, send messages, etc., but you cannot add
or remove SMI watchers or SMI interfaces. */
void (*new_smi)(int if_num);
void (*new_smi)(int if_num, struct device *dev);
void (*smi_gone)(int if_num);
};

1
include/linux/ipmi_msgdefs.h
View File

@@ -47,6 +47,7 @@
#define IPMI_NETFN_APP_RESPONSE 0x07
#define IPMI_GET_DEVICE_ID_CMD 0x01
#define IPMI_CLEAR_MSG_FLAGS_CMD 0x30
#define IPMI_GET_DEVICE_GUID_CMD 0x08
#define IPMI_GET_MSG_FLAGS_CMD 0x31
#define IPMI_SEND_MSG_CMD 0x34
#define IPMI_GET_MSG_CMD 0x33

47
include/linux/ipmi_smi.h
View File

@@ -37,6 +37,9 @@
#include <linux/ipmi_msgdefs.h>
#include <linux/proc_fs.h>
#include <linux/module.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/ipmi_smi.h>
/* This files describes the interface for IPMI system management interface
drivers to bind into the IPMI message handler. */
@@ -113,12 +116,52 @@ struct ipmi_smi_handlers
void (*dec_usecount)(void *send_info);
};
struct ipmi_device_id {
unsigned char device_id;
unsigned char device_revision;
unsigned char firmware_revision_1;
unsigned char firmware_revision_2;
unsigned char ipmi_version;
unsigned char additional_device_support;
unsigned int manufacturer_id;
unsigned int product_id;
unsigned char aux_firmware_revision[4];
unsigned int aux_firmware_revision_set : 1;
};
#define ipmi_version_major(v) ((v)->ipmi_version & 0xf)
#define ipmi_version_minor(v) ((v)->ipmi_version >> 4)
/* Take a pointer to a raw data buffer and a length and extract device
id information from it. The first byte of data must point to the
byte from the get device id response after the completion code.
The caller is responsible for making sure the length is at least
11 and the command completed without error. */
static inline void ipmi_demangle_device_id(unsigned char *data,
unsigned int data_len,
struct ipmi_device_id *id)
{
id->device_id = data[0];
id->device_revision = data[1];
id->firmware_revision_1 = data[2];
id->firmware_revision_2 = data[3];
id->ipmi_version = data[4];
id->additional_device_support = data[5];
id->manufacturer_id = data[6] | (data[7] << 8) | (data[8] << 16);
id->product_id = data[9] | (data[10] << 8);
if (data_len >= 15) {
memcpy(id->aux_firmware_revision, data+11, 4);
id->aux_firmware_revision_set = 1;
} else
id->aux_firmware_revision_set = 0;
}
/* Add a low-level interface to the IPMI driver. Note that if the
interface doesn't know its slave address, it should pass in zero. */
int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
void *send_info,
unsigned char version_major,
unsigned char version_minor,
struct ipmi_device_id *device_id,
struct device *dev,
unsigned char slave_addr,
ipmi_smi_t *intf);

49
include/linux/irq.h
View File

@@ -114,53 +114,8 @@ static inline void set_native_irq_info(int irq, cpumask_t mask)
#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
extern cpumask_t pending_irq_cpumask[NR_IRQS];
static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
{
irq_desc_t *desc = irq_desc + irq;
unsigned long flags;
spin_lock_irqsave(&desc->lock, flags);
desc->move_irq = 1;
pending_irq_cpumask[irq] = mask;
spin_unlock_irqrestore(&desc->lock, flags);
}
static inline void
move_native_irq(int irq)
{
cpumask_t tmp;
irq_desc_t *desc = irq_descp(irq);
if (likely (!desc->move_irq))
return;
desc->move_irq = 0;
if (likely(cpus_empty(pending_irq_cpumask[irq])))
return;
if (!desc->handler->set_affinity)
return;
/* note - we hold the desc->lock */
cpus_and(tmp, pending_irq_cpumask[irq], cpu_online_map);
/*
* If there was a valid mask to work with, please
* do the disable, re-program, enable sequence.
* This is *not* particularly important for level triggered
* but in a edge trigger case, we might be setting rte
* when an active trigger is comming in. This could
* cause some ioapics to mal-function.
* Being paranoid i guess!
*/
if (unlikely(!cpus_empty(tmp))) {
desc->handler->disable(irq);
desc->handler->set_affinity(irq,tmp);
desc->handler->enable(irq);
}
cpus_clear(pending_irq_cpumask[irq]);
}
void set_pending_irq(unsigned int irq, cpumask_t mask);
void move_native_irq(int irq);
#ifdef CONFIG_PCI_MSI
/*

6
include/linux/jbd.h
View File

@@ -29,6 +29,8 @@
#include <linux/stddef.h>
#include <linux/bit_spinlock.h>
#include <linux/mutex.h>
#include <linux/timer.h>
#include <asm/semaphore.h>
#endif
@@ -787,7 +789,7 @@ struct journal_s
unsigned long j_commit_interval;
/* The timer used to wakeup the commit thread: */
struct timer_list *j_commit_timer;
struct timer_list j_commit_timer;
/*
* The revoke table: maintains the list of revoked blocks in the
@@ -893,7 +895,7 @@ extern int journal_dirty_metadata (handle_t *, struct buffer_head *);
extern void journal_release_buffer (handle_t *, struct buffer_head *);
extern int journal_forget (handle_t *, struct buffer_head *);
extern void journal_sync_buffer (struct buffer_head *);
extern int journal_invalidatepage(journal_t *,
extern void journal_invalidatepage(journal_t *,
struct page *, unsigned long);
extern int journal_try_to_free_buffers(journal_t *, struct page *, gfp_t);
extern int journal_stop(handle_t *);

7
include/linux/kernel.h
View File

@@ -87,7 +87,7 @@ extern int cond_resched(void);
(__x < 0) ? -__x : __x; \
})
extern struct notifier_block *panic_notifier_list;
extern struct atomic_notifier_head panic_notifier_list;
extern long (*panic_blink)(long time);
NORET_TYPE void panic(const char * fmt, ...)
__attribute__ ((NORET_AND format (printf, 1, 2)));
@@ -154,9 +154,10 @@ static inline int __attribute_pure__ long_log2(unsigned long x)
return r;
}
static inline unsigned long __attribute_const__ roundup_pow_of_two(unsigned long x)
static inline unsigned long
__attribute_const__ roundup_pow_of_two(unsigned long x)
{
return (1UL << fls(x - 1));
return 1UL << fls_long(x - 1);
}
extern int printk_ratelimit(void);

2
include/linux/kernel_stat.h
View File

@@ -46,7 +46,7 @@ static inline int kstat_irqs(int irq)
{
int cpu, sum = 0;
for_each_cpu(cpu)
for_each_possible_cpu(cpu)
sum += kstat_cpu(cpu).irqs[irq];
return sum;

20
include/linux/ktime.h
View File

@@ -64,9 +64,6 @@ typedef union {
#if (BITS_PER_LONG == 64) || defined(CONFIG_KTIME_SCALAR)
/* Define a ktime_t variable and initialize it to zero: */
#define DEFINE_KTIME(kt) ktime_t kt = { .tv64 = 0 }
/**
* ktime_set - Set a ktime_t variable from a seconds/nanoseconds value
*
@@ -113,9 +110,6 @@ static inline ktime_t timeval_to_ktime(struct timeval tv)
/* Map the ktime_t to timeval conversion to ns_to_timeval function */
#define ktime_to_timeval(kt) ns_to_timeval((kt).tv64)
/* Map the ktime_t to clock_t conversion to the inline in jiffies.h: */
#define ktime_to_clock_t(kt) nsec_to_clock_t((kt).tv64)
/* Convert ktime_t to nanoseconds - NOP in the scalar storage format: */
#define ktime_to_ns(kt) ((kt).tv64)
@@ -136,9 +130,6 @@ static inline ktime_t timeval_to_ktime(struct timeval tv)
* tv.sec < 0 and 0 >= tv.nsec < NSEC_PER_SEC
*/
/* Define a ktime_t variable and initialize it to zero: */
#define DEFINE_KTIME(kt) ktime_t kt = { .tv64 = 0 }
/* Set a ktime_t variable to a value in sec/nsec representation: */
static inline ktime_t ktime_set(const long secs, const unsigned long nsecs)
{
@@ -254,17 +245,6 @@ static inline struct timeval ktime_to_timeval(const ktime_t kt)
.tv_usec = (suseconds_t) (kt.tv.nsec / NSEC_PER_USEC) };
}
/**
* ktime_to_clock_t - convert a ktime_t variable to clock_t format
* @kt: the ktime_t variable to convert
*
* Returns a clock_t variable with the converted value
*/
static inline clock_t ktime_to_clock_t(const ktime_t kt)
{
return nsec_to_clock_t( (u64) kt.tv.sec * NSEC_PER_SEC + kt.tv.nsec);
}
/**
* ktime_to_ns - convert a ktime_t variable to scalar nanoseconds
* @kt: the ktime_t variable to convert

27
include/linux/lockd/lockd.h
View File

@@ -14,6 +14,7 @@
#include <linux/config.h>
#include <linux/in.h>
#include <linux/fs.h>
#include <linux/kref.h>
#include <linux/utsname.h>
#include <linux/nfsd/nfsfh.h>
#include <linux/lockd/bind.h>
@@ -58,6 +59,8 @@ struct nlm_host {
unsigned long h_expires; /* eligible for GC */
struct list_head h_lockowners; /* Lockowners for the client */
spinlock_t h_lock;
struct list_head h_granted; /* Locks in GRANTED state */
struct list_head h_reclaim; /* Locks in RECLAIM state */
};
/*
@@ -83,9 +86,9 @@ struct nlm_rqst {
struct nlm_host * a_host; /* host handle */
struct nlm_args a_args; /* arguments */
struct nlm_res a_res; /* result */
struct nlm_wait * a_block;
struct nlm_block * a_block;
unsigned int a_retries; /* Retry count */
char a_owner[NLMCLNT_OHSIZE];
u8 a_owner[NLMCLNT_OHSIZE];
};
/*
@@ -110,16 +113,16 @@ struct nlm_file {
*/
#define NLM_NEVER (~(unsigned long) 0)
struct nlm_block {
struct kref b_count; /* Reference count */
struct nlm_block * b_next; /* linked list (all blocks) */
struct nlm_block * b_fnext; /* linked list (per file) */
struct nlm_rqst b_call; /* RPC args & callback info */
struct nlm_rqst * b_call; /* RPC args & callback info */
struct svc_serv * b_daemon; /* NLM service */
struct nlm_host * b_host; /* host handle for RPC clnt */
unsigned long b_when; /* next re-xmit */
unsigned int b_id; /* block id */
unsigned char b_queued; /* re-queued */
unsigned char b_granted; /* VFS granted lock */
unsigned char b_incall; /* doing callback */
unsigned char b_done; /* callback complete */
struct nlm_file * b_file; /* file in question */
};
@@ -145,15 +148,16 @@ extern unsigned long nlmsvc_timeout;
/*
* Lockd client functions
*/
struct nlm_rqst * nlmclnt_alloc_call(void);
int nlmclnt_prepare_block(struct nlm_rqst *req, struct nlm_host *host, struct file_lock *fl);
void nlmclnt_finish_block(struct nlm_rqst *req);
long nlmclnt_block(struct nlm_rqst *req, long timeout);
struct nlm_rqst * nlm_alloc_call(struct nlm_host *host);
void nlm_release_call(struct nlm_rqst *);
int nlm_async_call(struct nlm_rqst *, u32, const struct rpc_call_ops *);
int nlm_async_reply(struct nlm_rqst *, u32, const struct rpc_call_ops *);
struct nlm_wait * nlmclnt_prepare_block(struct nlm_host *host, struct file_lock *fl);
void nlmclnt_finish_block(struct nlm_wait *block);
int nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout);
u32 nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *);
void nlmclnt_recovery(struct nlm_host *, u32);
int nlmclnt_reclaim(struct nlm_host *, struct file_lock *);
int nlmclnt_setgrantargs(struct nlm_rqst *, struct nlm_lock *);
void nlmclnt_freegrantargs(struct nlm_rqst *);
/*
* Host cache
@@ -172,7 +176,6 @@ extern struct nlm_host *nlm_find_client(void);
/*
* Server-side lock handling
*/
int nlmsvc_async_call(struct nlm_rqst *, u32, const struct rpc_call_ops *);
u32 nlmsvc_lock(struct svc_rqst *, struct nlm_file *,
struct nlm_lock *, int, struct nlm_cookie *);
u32 nlmsvc_unlock(struct nlm_file *, struct nlm_lock *);
@@ -180,7 +183,7 @@ u32 nlmsvc_testlock(struct nlm_file *, struct nlm_lock *,
struct nlm_lock *);
u32 nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *);
unsigned long nlmsvc_retry_blocked(void);
int nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *,
void nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *,
int action);
void nlmsvc_grant_reply(struct svc_rqst *, struct nlm_cookie *, u32);

2
include/linux/lockd/share.h
View File

@@ -25,6 +25,6 @@ u32 nlmsvc_share_file(struct nlm_host *, struct nlm_file *,
struct nlm_args *);
u32 nlmsvc_unshare_file(struct nlm_host *, struct nlm_file *,
struct nlm_args *);
int nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *, int);
void nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *, int);
#endif /* LINUX_LOCKD_SHARE_H */

1
include/linux/lockd/xdr.h
View File

@@ -28,6 +28,7 @@ struct nlm_lock {
int len; /* length of "caller" */
struct nfs_fh fh;
struct xdr_netobj oh;
u32 svid;
struct file_lock fl;
};

16
include/linux/m48t86.h Normal file
View File

@@ -0,0 +1,16 @@
/*
* ST M48T86 / Dallas DS12887 RTC driver
* Copyright (c) 2006 Tower Technologies
*
* Author: Alessandro Zummo <a.zummo@towertech.it>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
struct m48t86_ops
{
void (*writeb)(unsigned char value, unsigned long addr);
unsigned char (*readb)(unsigned long addr);
};

1
include/linux/major.h
View File

@@ -113,6 +113,7 @@
#define UBD_MAJOR 98
#define PP_MAJOR 99
#define JSFD_MAJOR 99
#define PHONE_MAJOR 100

1
include/linux/memory.h
View File

@@ -77,7 +77,6 @@ extern int remove_memory_block(unsigned long, struct mem_section *, int);
#define CONFIG_MEM_BLOCK_SIZE (PAGES_PER_SECTION<<PAGE_SHIFT)
struct notifier_block;
#endif /* CONFIG_MEMORY_HOTPLUG */

38
include/linux/mempool.h
View File

@@ -6,6 +6,8 @@
#include <linux/wait.h>
struct kmem_cache;
typedef void * (mempool_alloc_t)(gfp_t gfp_mask, void *pool_data);
typedef void (mempool_free_t)(void *element, void *pool_data);
@@ -37,5 +39,41 @@ extern void mempool_free(void *element, mempool_t *pool);
*/
void *mempool_alloc_slab(gfp_t gfp_mask, void *pool_data);
void mempool_free_slab(void *element, void *pool_data);
static inline mempool_t *
mempool_create_slab_pool(int min_nr, struct kmem_cache *kc)
{
return mempool_create(min_nr, mempool_alloc_slab, mempool_free_slab,
(void *) kc);
}
/*
* 2 mempool_alloc_t's and a mempool_free_t to kmalloc/kzalloc and kfree
* the amount of memory specified by pool_data
*/
void *mempool_kmalloc(gfp_t gfp_mask, void *pool_data);
void *mempool_kzalloc(gfp_t gfp_mask, void *pool_data);
void mempool_kfree(void *element, void *pool_data);
static inline mempool_t *mempool_create_kmalloc_pool(int min_nr, size_t size)
{
return mempool_create(min_nr, mempool_kmalloc, mempool_kfree,
(void *) size);
}
static inline mempool_t *mempool_create_kzalloc_pool(int min_nr, size_t size)
{
return mempool_create(min_nr, mempool_kzalloc, mempool_kfree,
(void *) size);
}
/*
* A mempool_alloc_t and mempool_free_t for a simple page allocator that
* allocates pages of the order specified by pool_data
*/
void *mempool_alloc_pages(gfp_t gfp_mask, void *pool_data);
void mempool_free_pages(void *element, void *pool_data);
static inline mempool_t *mempool_create_page_pool(int min_nr, int order)
{
return mempool_create(min_nr, mempool_alloc_pages, mempool_free_pages,
(void *)(long)order);
}
#endif /* _LINUX_MEMPOOL_H */

2
include/linux/miscdevice.h
View File

@@ -36,7 +36,7 @@ struct class_device;
struct miscdevice {
int minor;
const char *name;
struct file_operations *fops;
const struct file_operations *fops;
struct list_head list;
struct device *dev;
struct class_device *class;

91
include/linux/mmzone.h
View File

@@ -13,6 +13,7 @@
#include <linux/numa.h>
#include <linux/init.h>
#include <linux/seqlock.h>
#include <linux/nodemask.h>
#include <asm/atomic.h>
/* Free memory management - zoned buddy allocator. */
@@ -225,7 +226,6 @@ struct zone {
* Discontig memory support fields.
*/
struct pglist_data *zone_pgdat;
struct page *zone_mem_map;
/* zone_start_pfn == zone_start_paddr >> PAGE_SHIFT */
unsigned long zone_start_pfn;
@@ -307,7 +307,6 @@ typedef struct pglist_data {
unsigned long node_spanned_pages; /* total size of physical page
range, including holes */
int node_id;
struct pglist_data *pgdat_next;
wait_queue_head_t kswapd_wait;
struct task_struct *kswapd;
int kswapd_max_order;
@@ -324,8 +323,6 @@ typedef struct pglist_data {
#include <linux/memory_hotplug.h>
extern struct pglist_data *pgdat_list;
void __get_zone_counts(unsigned long *active, unsigned long *inactive,
unsigned long *free, struct pglist_data *pgdat);
void get_zone_counts(unsigned long *active, unsigned long *inactive,
@@ -350,57 +347,6 @@ unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
*/
#define zone_idx(zone) ((zone) - (zone)->zone_pgdat->node_zones)
/**
* for_each_pgdat - helper macro to iterate over all nodes
* @pgdat - pointer to a pg_data_t variable
*
* Meant to help with common loops of the form
* pgdat = pgdat_list;
* while(pgdat) {
* ...
* pgdat = pgdat->pgdat_next;
* }
*/
#define for_each_pgdat(pgdat) \
for (pgdat = pgdat_list; pgdat; pgdat = pgdat->pgdat_next)
/*
* next_zone - helper magic for for_each_zone()
* Thanks to William Lee Irwin III for this piece of ingenuity.
*/
static inline struct zone *next_zone(struct zone *zone)
{
pg_data_t *pgdat = zone->zone_pgdat;
if (zone < pgdat->node_zones + MAX_NR_ZONES - 1)
zone++;
else if (pgdat->pgdat_next) {
pgdat = pgdat->pgdat_next;
zone = pgdat->node_zones;
} else
zone = NULL;
return zone;
}
/**
* for_each_zone - helper macro to iterate over all memory zones
* @zone - pointer to struct zone variable
*
* The user only needs to declare the zone variable, for_each_zone
* fills it in. This basically means for_each_zone() is an
* easier to read version of this piece of code:
*
* for (pgdat = pgdat_list; pgdat; pgdat = pgdat->node_next)
* for (i = 0; i < MAX_NR_ZONES; ++i) {
* struct zone * z = pgdat->node_zones + i;
* ...
* }
* }
*/
#define for_each_zone(zone) \
for (zone = pgdat_list->node_zones; zone; zone = next_zone(zone))
static inline int populated_zone(struct zone *zone)
{
return (!!zone->present_pages);
@@ -472,6 +418,30 @@ extern struct pglist_data contig_page_data;
#endif /* !CONFIG_NEED_MULTIPLE_NODES */
extern struct pglist_data *first_online_pgdat(void);
extern struct pglist_data *next_online_pgdat(struct pglist_data *pgdat);
extern struct zone *next_zone(struct zone *zone);
/**
* for_each_pgdat - helper macro to iterate over all nodes
* @pgdat - pointer to a pg_data_t variable
*/
#define for_each_online_pgdat(pgdat) \
for (pgdat = first_online_pgdat(); \
pgdat; \
pgdat = next_online_pgdat(pgdat))
/**
* for_each_zone - helper macro to iterate over all memory zones
* @zone - pointer to struct zone variable
*
* The user only needs to declare the zone variable, for_each_zone
* fills it in.
*/
#define for_each_zone(zone) \
for (zone = (first_online_pgdat())->node_zones; \
zone; \
zone = next_zone(zone))
#ifdef CONFIG_SPARSEMEM
#include <asm/sparsemem.h>
#endif
@@ -602,17 +572,6 @@ static inline struct mem_section *__pfn_to_section(unsigned long pfn)
return __nr_to_section(pfn_to_section_nr(pfn));
}
#define pfn_to_page(pfn) \
({ \
unsigned long __pfn = (pfn); \
__section_mem_map_addr(__pfn_to_section(__pfn)) + __pfn; \
})
#define page_to_pfn(page) \
({ \
page - __section_mem_map_addr(__nr_to_section( \
page_to_section(page))); \
})
static inline int pfn_valid(unsigned long pfn)
{
if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS)

20
include/linux/module.h
View File

@@ -183,6 +183,7 @@ void *__symbol_get_gpl(const char *symbol);
/* For every exported symbol, place a struct in the __ksymtab section */
#define __EXPORT_SYMBOL(sym, sec) \
extern typeof(sym) sym; \
__CRC_SYMBOL(sym, sec) \
static const char __kstrtab_##sym[] \
__attribute__((section("__ksymtab_strings"))) \
@@ -554,25 +555,6 @@ static inline void module_remove_driver(struct device_driver *driver)
/* BELOW HERE ALL THESE ARE OBSOLETE AND WILL VANISH */
struct obsolete_modparm {
char name[64];
char type[64-sizeof(void *)];
void *addr;
};
static inline void MODULE_PARM_(void) { }
#ifdef MODULE
/* DEPRECATED: Do not use. */
#define MODULE_PARM(var,type) \
extern struct obsolete_modparm __parm_##var \
__attribute__((section("__obsparm"))); \
struct obsolete_modparm __parm_##var = \
{ __stringify(var), type, &MODULE_PARM_ }; \
__MODULE_PARM_TYPE(var, type);
#else
#define MODULE_PARM(var,type) static void __attribute__((__unused__)) *__parm_##var = &MODULE_PARM_;
#endif
#define __MODULE_STRING(x) __stringify(x)
/* Use symbol_get and symbol_put instead. You'll thank me. */

7
include/linux/moduleparam.h
View File

@@ -162,13 +162,6 @@ extern int param_array_get(char *buffer, struct kernel_param *kp);
extern int param_set_copystring(const char *val, struct kernel_param *kp);
extern int param_get_string(char *buffer, struct kernel_param *kp);
int param_array(const char *name,
const char *val,
unsigned int min, unsigned int max,
void *elem, int elemsize,
int (*set)(const char *, struct kernel_param *kp),
int *num);
/* for exporting parameters in /sys/parameters */
struct module;

7
include/linux/msdos_fs.h
View File

@@ -334,7 +334,7 @@ extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys,
unsigned long *mapped_blocks);
/* fat/dir.c */
extern struct file_operations fat_dir_operations;
extern const struct file_operations fat_dir_operations;
extern int fat_search_long(struct inode *inode, const unsigned char *name,
int name_len, struct fat_slot_info *sinfo);
extern int fat_dir_empty(struct inode *dir);
@@ -397,7 +397,7 @@ extern int fat_count_free_clusters(struct super_block *sb);
/* fat/file.c */
extern int fat_generic_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern struct file_operations fat_file_operations;
extern const struct file_operations fat_file_operations;
extern struct inode_operations fat_file_inode_operations;
extern int fat_notify_change(struct dentry * dentry, struct iattr * attr);
extern void fat_truncate(struct inode *inode);
@@ -420,6 +420,9 @@ extern int date_dos2unix(unsigned short time, unsigned short date);
extern void fat_date_unix2dos(int unix_date, __le16 *time, __le16 *date);
extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs);
int fat_cache_init(void);
void fat_cache_destroy(void);
#endif /* __KERNEL__ */
#endif

4
include/linux/ncp_fs.h
View File

@@ -209,7 +209,7 @@ void ncp_update_inode2(struct inode *, struct ncp_entry_info *);
/* linux/fs/ncpfs/dir.c */
extern struct inode_operations ncp_dir_inode_operations;
extern struct file_operations ncp_dir_operations;
extern const struct file_operations ncp_dir_operations;
int ncp_conn_logged_in(struct super_block *);
int ncp_date_dos2unix(__le16 time, __le16 date);
void ncp_date_unix2dos(int unix_date, __le16 * time, __le16 * date);
@@ -230,7 +230,7 @@ void ncp_unlock_server(struct ncp_server *server);
/* linux/fs/ncpfs/file.c */
extern struct inode_operations ncp_file_inode_operations;
extern struct file_operations ncp_file_operations;
extern const struct file_operations ncp_file_operations;
int ncp_make_open(struct inode *, int);
/* linux/fs/ncpfs/mmap.c */

17
include/linux/netfilter_ipv4/ip_conntrack.h
View File

@@ -308,29 +308,30 @@ DECLARE_PER_CPU(struct ip_conntrack_ecache, ip_conntrack_ecache);
#define CONNTRACK_ECACHE(x) (__get_cpu_var(ip_conntrack_ecache).x)
extern struct notifier_block *ip_conntrack_chain;
extern struct notifier_block *ip_conntrack_expect_chain;
extern struct atomic_notifier_head ip_conntrack_chain;
extern struct atomic_notifier_head ip_conntrack_expect_chain;
static inline int ip_conntrack_register_notifier(struct notifier_block *nb)
{
return notifier_chain_register(&ip_conntrack_chain, nb);
return atomic_notifier_chain_register(&ip_conntrack_chain, nb);
}
static inline int ip_conntrack_unregister_notifier(struct notifier_block *nb)
{
return notifier_chain_unregister(&ip_conntrack_chain, nb);
return atomic_notifier_chain_unregister(&ip_conntrack_chain, nb);
}
static inline int
ip_conntrack_expect_register_notifier(struct notifier_block *nb)
{
return notifier_chain_register(&ip_conntrack_expect_chain, nb);
return atomic_notifier_chain_register(&ip_conntrack_expect_chain, nb);
}
static inline int
ip_conntrack_expect_unregister_notifier(struct notifier_block *nb)
{
return notifier_chain_unregister(&ip_conntrack_expect_chain, nb);
return atomic_notifier_chain_unregister(&ip_conntrack_expect_chain,
nb);
}
extern void ip_ct_deliver_cached_events(const struct ip_conntrack *ct);
@@ -355,14 +356,14 @@ static inline void ip_conntrack_event(enum ip_conntrack_events event,
struct ip_conntrack *ct)
{
if (is_confirmed(ct) && !is_dying(ct))
notifier_call_chain(&ip_conntrack_chain, event, ct);
atomic_notifier_call_chain(&ip_conntrack_chain, event, ct);
}
static inline void
ip_conntrack_expect_event(enum ip_conntrack_expect_events event,
struct ip_conntrack_expect *exp)
{
notifier_call_chain(&ip_conntrack_expect_chain, event, exp);
atomic_notifier_call_chain(&ip_conntrack_expect_chain, event, exp);
}
#else /* CONFIG_IP_NF_CONNTRACK_EVENTS */
static inline void ip_conntrack_event_cache(enum ip_conntrack_events event,

106
include/linux/nfs_fs.h
View File

@@ -56,9 +56,7 @@
* When flushing a cluster of dirty pages, there can be different
* strategies:
*/
#define FLUSH_AGING 0 /* only flush old buffers */
#define FLUSH_SYNC 1 /* file being synced, or contention */
#define FLUSH_WAIT 2 /* wait for completion */
#define FLUSH_STABLE 4 /* commit to stable storage */
#define FLUSH_LOWPRI 8 /* low priority background flush */
#define FLUSH_HIGHPRI 16 /* high priority memory reclaim flush */
@@ -78,6 +76,7 @@ struct nfs_access_entry {
struct nfs4_state;
struct nfs_open_context {
atomic_t count;
struct vfsmount *vfsmnt;
struct dentry *dentry;
struct rpc_cred *cred;
struct nfs4_state *state;
@@ -118,8 +117,7 @@ struct nfs_inode {
unsigned long cache_validity; /* bit mask */
/*
* read_cache_jiffies is when we started read-caching this inode,
* and read_cache_mtime is the mtime of the inode at that time.
* read_cache_jiffies is when we started read-caching this inode.
* attrtimeo is for how long the cached information is assumed
* to be valid. A successful attribute revalidation doubles
* attrtimeo (up to acregmax/acdirmax), a failure resets it to
@@ -128,11 +126,6 @@ struct nfs_inode {
* We need to revalidate the cached attrs for this inode if
*
* jiffies - read_cache_jiffies > attrtimeo
*
* and invalidate any cached data/flush out any dirty pages if
* we find that
*
* mtime != read_cache_mtime
*/
unsigned long read_cache_jiffies;
unsigned long attrtimeo;
@@ -311,12 +304,9 @@ extern void nfs_begin_attr_update(struct inode *);
extern void nfs_end_attr_update(struct inode *);
extern void nfs_begin_data_update(struct inode *);
extern void nfs_end_data_update(struct inode *);
extern struct nfs_open_context *alloc_nfs_open_context(struct dentry *dentry, struct rpc_cred *cred);
extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
extern void put_nfs_open_context(struct nfs_open_context *ctx);
extern void nfs_file_set_open_context(struct file *filp, struct nfs_open_context *ctx);
extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
extern void nfs_file_clear_open_context(struct file *filp);
/* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
extern u32 root_nfs_parse_addr(char *name); /*__init*/
@@ -334,7 +324,7 @@ extern struct inode_operations nfs_file_inode_operations;
#ifdef CONFIG_NFS_V3
extern struct inode_operations nfs3_file_inode_operations;
#endif /* CONFIG_NFS_V3 */
extern struct file_operations nfs_file_operations;
extern const struct file_operations nfs_file_operations;
extern struct address_space_operations nfs_file_aops;
static inline struct rpc_cred *nfs_file_cred(struct file *file)
@@ -381,7 +371,7 @@ extern struct inode_operations nfs_dir_inode_operations;
#ifdef CONFIG_NFS_V3
extern struct inode_operations nfs3_dir_inode_operations;
#endif /* CONFIG_NFS_V3 */
extern struct file_operations nfs_dir_operations;
extern const struct file_operations nfs_dir_operations;
extern struct dentry_operations nfs_dentry_operations;
extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr);
@@ -415,21 +405,22 @@ extern int nfs_writepage(struct page *page, struct writeback_control *wbc);
extern int nfs_writepages(struct address_space *, struct writeback_control *);
extern int nfs_flush_incompatible(struct file *file, struct page *page);
extern int nfs_updatepage(struct file *, struct page *, unsigned int, unsigned int);
extern void nfs_writeback_done(struct rpc_task *task, void *data);
extern void nfs_writedata_release(void *data);
extern int nfs_writeback_done(struct rpc_task *, struct nfs_write_data *);
extern void nfs_writedata_release(void *);
#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
extern void nfs_commit_done(struct rpc_task *, void *data);
extern void nfs_commit_release(void *data);
struct nfs_write_data *nfs_commit_alloc(unsigned int pagecount);
void nfs_commit_free(struct nfs_write_data *p);
#endif
/*
* Try to write back everything synchronously (but check the
* return value!)
*/
extern int nfs_sync_inode(struct inode *, unsigned long, unsigned int, int);
extern int nfs_sync_inode_wait(struct inode *, unsigned long, unsigned int, int);
#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
extern int nfs_commit_inode(struct inode *, int);
extern void nfs_commit_release(void *wdata);
#else
static inline int
nfs_commit_inode(struct inode *inode, int how)
@@ -447,7 +438,7 @@ nfs_have_writebacks(struct inode *inode)
static inline int
nfs_wb_all(struct inode *inode)
{
int error = nfs_sync_inode(inode, 0, 0, FLUSH_WAIT);
int error = nfs_sync_inode_wait(inode, 0, 0, 0);
return (error < 0) ? error : 0;
}
@@ -456,8 +447,8 @@ nfs_wb_all(struct inode *inode)
*/
static inline int nfs_wb_page_priority(struct inode *inode, struct page* page, int how)
{
int error = nfs_sync_inode(inode, page->index, 1,
how | FLUSH_WAIT | FLUSH_STABLE);
int error = nfs_sync_inode_wait(inode, page->index, 1,
how | FLUSH_STABLE);
return (error < 0) ? error : 0;
}
@@ -469,37 +460,8 @@ static inline int nfs_wb_page(struct inode *inode, struct page* page)
/*
* Allocate and free nfs_write_data structures
*/
extern mempool_t *nfs_wdata_mempool;
static inline struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount)
{
struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, SLAB_NOFS);
if (p) {
memset(p, 0, sizeof(*p));
INIT_LIST_HEAD(&p->pages);
if (pagecount < NFS_PAGEVEC_SIZE)
p->pagevec = &p->page_array[0];
else {
size_t size = ++pagecount * sizeof(struct page *);
p->pagevec = kmalloc(size, GFP_NOFS);
if (p->pagevec) {
memset(p->pagevec, 0, size);
} else {
mempool_free(p, nfs_wdata_mempool);
p = NULL;
}
}
}
return p;
}
static inline void nfs_writedata_free(struct nfs_write_data *p)
{
if (p && (p->pagevec != &p->page_array[0]))
kfree(p->pagevec);
mempool_free(p, nfs_wdata_mempool);
}
extern struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount);
extern void nfs_writedata_free(struct nfs_write_data *p);
/*
* linux/fs/nfs/read.c
@@ -507,44 +469,14 @@ static inline void nfs_writedata_free(struct nfs_write_data *p)
extern int nfs_readpage(struct file *, struct page *);
extern int nfs_readpages(struct file *, struct address_space *,
struct list_head *, unsigned);
extern void nfs_readpage_result(struct rpc_task *, void *);
extern void nfs_readdata_release(void *data);
extern int nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
extern void nfs_readdata_release(void *data);
/*
* Allocate and free nfs_read_data structures
*/
extern mempool_t *nfs_rdata_mempool;
static inline struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount)
{
struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, SLAB_NOFS);
if (p) {
memset(p, 0, sizeof(*p));
INIT_LIST_HEAD(&p->pages);
if (pagecount < NFS_PAGEVEC_SIZE)
p->pagevec = &p->page_array[0];
else {
size_t size = ++pagecount * sizeof(struct page *);
p->pagevec = kmalloc(size, GFP_NOFS);
if (p->pagevec) {
memset(p->pagevec, 0, size);
} else {
mempool_free(p, nfs_rdata_mempool);
p = NULL;
}
}
}
return p;
}
static inline void nfs_readdata_free(struct nfs_read_data *p)
{
if (p && (p->pagevec != &p->page_array[0]))
kfree(p->pagevec);
mempool_free(p, nfs_rdata_mempool);
}
extern struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount);
extern void nfs_readdata_free(struct nfs_read_data *p);
/*
* linux/fs/nfs3proc.c

8
include/linux/nfs_fs_i.h
View File

@@ -12,8 +12,8 @@ struct nlm_lockowner;
*/
struct nfs_lock_info {
u32 state;
u32 flags;
struct nlm_lockowner *owner;
struct list_head list;
};
struct nfs4_lock_state;
@@ -21,10 +21,4 @@ struct nfs4_lock_info {
struct nfs4_lock_state *owner;
};
/*
* Lock flag values
*/
#define NFS_LCK_GRANTED 0x0001 /* lock has been granted */
#define NFS_LCK_RECLAIM 0x0002 /* lock marked for reclaiming */
#endif

6
include/linux/nfs_fs_sb.h
View File

@@ -4,6 +4,8 @@
#include <linux/list.h>
#include <linux/backing-dev.h>
struct nfs_iostats;
/*
* NFS client parameters stored in the superblock.
*/
@@ -12,6 +14,7 @@ struct nfs_server {
struct rpc_clnt * client_sys; /* 2nd handle for FSINFO */
struct rpc_clnt * client_acl; /* ACL RPC client handle */
struct nfs_rpc_ops * rpc_ops; /* NFS protocol vector */
struct nfs_iostats * io_stats; /* I/O statistics */
struct backing_dev_info backing_dev_info;
int flags; /* various flags */
unsigned int caps; /* server capabilities */
@@ -26,10 +29,13 @@ struct nfs_server {
unsigned int acregmax;
unsigned int acdirmin;
unsigned int acdirmax;
unsigned long retrans_timeo; /* retransmit timeout */
unsigned int retrans_count; /* number of retransmit tries */
unsigned int namelen;
char * hostname; /* remote hostname */
struct nfs_fh fh;
struct sockaddr_in addr;
unsigned long mount_time; /* when this fs was mounted */
#ifdef CONFIG_NFS_V4
/* Our own IP address, as a null-terminated string.
* This is used to generate the clientid, and the callback address.

5
include/linux/nfs_xdr.h
View File

@@ -695,7 +695,6 @@ struct nfs_read_data {
#ifdef CONFIG_NFS_V4
unsigned long timestamp; /* For lease renewal */
#endif
void (*complete) (struct nfs_read_data *, int);
struct page *page_array[NFS_PAGEVEC_SIZE + 1];
};
@@ -714,7 +713,6 @@ struct nfs_write_data {
#ifdef CONFIG_NFS_V4
unsigned long timestamp; /* For lease renewal */
#endif
void (*complete) (struct nfs_write_data *, int);
struct page *page_array[NFS_PAGEVEC_SIZE + 1];
};
@@ -769,8 +767,11 @@ struct nfs_rpc_ops {
struct nfs_pathconf *);
u32 * (*decode_dirent)(u32 *, struct nfs_entry *, int plus);
void (*read_setup) (struct nfs_read_data *);
int (*read_done) (struct rpc_task *, struct nfs_read_data *);
void (*write_setup) (struct nfs_write_data *, int how);
int (*write_done) (struct rpc_task *, struct nfs_write_data *);
void (*commit_setup) (struct nfs_write_data *, int how);
int (*commit_done) (struct rpc_task *, struct nfs_write_data *);
int (*file_open) (struct inode *, struct file *);
int (*file_release) (struct inode *, struct file *);
int (*lock)(struct file *, int, struct file_lock *);

29
include/linux/nfsd/export.h
View File

@@ -67,7 +67,8 @@ struct svc_expkey {
int ek_fsidtype;
u32 ek_fsid[3];
struct svc_export * ek_export;
struct vfsmount * ek_mnt;
struct dentry * ek_dentry;
};
#define EX_SECURE(exp) (!((exp)->ex_flags & NFSEXP_INSECURE_PORT))
@@ -85,9 +86,6 @@ void nfsd_export_shutdown(void);
void nfsd_export_flush(void);
void exp_readlock(void);
void exp_readunlock(void);
struct svc_expkey * exp_find_key(struct auth_domain *clp,
int fsid_type, u32 *fsidv,
struct cache_req *reqp);
struct svc_export * exp_get_by_name(struct auth_domain *clp,
struct vfsmount *mnt,
struct dentry *dentry,
@@ -101,35 +99,20 @@ int exp_rootfh(struct auth_domain *,
int exp_pseudoroot(struct auth_domain *, struct svc_fh *fhp, struct cache_req *creq);
int nfserrno(int errno);
extern void expkey_put(struct cache_head *item, struct cache_detail *cd);
extern void svc_export_put(struct cache_head *item, struct cache_detail *cd);
extern struct cache_detail svc_export_cache, svc_expkey_cache;
extern struct cache_detail svc_export_cache;
static inline void exp_put(struct svc_export *exp)
{
svc_export_put(&exp->h, &svc_export_cache);
cache_put(&exp->h, &svc_export_cache);
}
static inline void exp_get(struct svc_export *exp)
{
cache_get(&exp->h);
}
static inline struct svc_export *
extern struct svc_export *
exp_find(struct auth_domain *clp, int fsid_type, u32 *fsidv,
struct cache_req *reqp)
{
struct svc_expkey *ek = exp_find_key(clp, fsid_type, fsidv, reqp);
if (ek && !IS_ERR(ek)) {
struct svc_export *exp = ek->ek_export;
int err;
exp_get(exp);
expkey_put(&ek->h, &svc_expkey_cache);
if ((err = cache_check(&svc_export_cache, &exp->h, reqp)))
exp = ERR_PTR(err);
return exp;
} else
return ERR_PTR(PTR_ERR(ek));
}
struct cache_req *reqp);
#endif /* __KERNEL__ */

4
include/linux/nodemask.h
View File

@@ -350,11 +350,15 @@ extern nodemask_t node_possible_map;
#define num_possible_nodes() nodes_weight(node_possible_map)
#define node_online(node) node_isset((node), node_online_map)
#define node_possible(node) node_isset((node), node_possible_map)
#define first_online_node first_node(node_online_map)
#define next_online_node(nid) next_node((nid), node_online_map)
#else
#define num_online_nodes() 1
#define num_possible_nodes() 1
#define node_online(node) ((node) == 0)
#define node_possible(node) ((node) == 0)
#define first_online_node 0
#define next_online_node(nid) (MAX_NUMNODES)
#endif
#define any_online_node(mask) \

96
include/linux/notifier.h
View File

@@ -10,25 +10,107 @@
#ifndef _LINUX_NOTIFIER_H
#define _LINUX_NOTIFIER_H
#include <linux/errno.h>
#include <linux/mutex.h>
#include <linux/rwsem.h>
struct notifier_block
{
int (*notifier_call)(struct notifier_block *self, unsigned long, void *);
/*
* Notifier chains are of three types:
*
* Atomic notifier chains: Chain callbacks run in interrupt/atomic
* context. Callouts are not allowed to block.
* Blocking notifier chains: Chain callbacks run in process context.
* Callouts are allowed to block.
* Raw notifier chains: There are no restrictions on callbacks,
* registration, or unregistration. All locking and protection
* must be provided by the caller.
*
* atomic_notifier_chain_register() may be called from an atomic context,
* but blocking_notifier_chain_register() must be called from a process
* context. Ditto for the corresponding _unregister() routines.
*
* atomic_notifier_chain_unregister() and blocking_notifier_chain_unregister()
* _must not_ be called from within the call chain.
*/
struct notifier_block {
int (*notifier_call)(struct notifier_block *, unsigned long, void *);
struct notifier_block *next;
int priority;
};
struct atomic_notifier_head {
spinlock_t lock;
struct notifier_block *head;
};
struct blocking_notifier_head {
struct rw_semaphore rwsem;
struct notifier_block *head;
};
struct raw_notifier_head {
struct notifier_block *head;
};
#define ATOMIC_INIT_NOTIFIER_HEAD(name) do { \
spin_lock_init(&(name)->lock); \
(name)->head = NULL; \
} while (0)
#define BLOCKING_INIT_NOTIFIER_HEAD(name) do { \
init_rwsem(&(name)->rwsem); \
(name)->head = NULL; \
} while (0)
#define RAW_INIT_NOTIFIER_HEAD(name) do { \
(name)->head = NULL; \
} while (0)
#define ATOMIC_NOTIFIER_INIT(name) { \
.lock = SPIN_LOCK_UNLOCKED, \
.head = NULL }
#define BLOCKING_NOTIFIER_INIT(name) { \
.rwsem = __RWSEM_INITIALIZER((name).rwsem), \
.head = NULL }
#define RAW_NOTIFIER_INIT(name) { \
.head = NULL }
#define ATOMIC_NOTIFIER_HEAD(name) \
struct atomic_notifier_head name = \
ATOMIC_NOTIFIER_INIT(name)
#define BLOCKING_NOTIFIER_HEAD(name) \
struct blocking_notifier_head name = \
BLOCKING_NOTIFIER_INIT(name)
#define RAW_NOTIFIER_HEAD(name) \
struct raw_notifier_head name = \
RAW_NOTIFIER_INIT(name)
#ifdef __KERNEL__
extern int notifier_chain_register(struct notifier_block **list, struct notifier_block *n);
extern int notifier_chain_unregister(struct notifier_block **nl, struct notifier_block *n);
extern int notifier_call_chain(struct notifier_block **n, unsigned long val, void *v);
extern int atomic_notifier_chain_register(struct atomic_notifier_head *,
struct notifier_block *);
extern int blocking_notifier_chain_register(struct blocking_notifier_head *,
struct notifier_block *);
extern int raw_notifier_chain_register(struct raw_notifier_head *,
struct notifier_block *);
extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *,
struct notifier_block *);
extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *,
struct notifier_block *);
extern int raw_notifier_chain_unregister(struct raw_notifier_head *,
struct notifier_block *);
extern int atomic_notifier_call_chain(struct atomic_notifier_head *,
unsigned long val, void *v);
extern int blocking_notifier_call_chain(struct blocking_notifier_head *,
unsigned long val, void *v);
extern int raw_notifier_call_chain(struct raw_notifier_head *,
unsigned long val, void *v);
#define NOTIFY_DONE 0x0000 /* Don't care */
#define NOTIFY_OK 0x0001 /* Suits me */
#define NOTIFY_STOP_MASK 0x8000 /* Don't call further */
#define NOTIFY_BAD (NOTIFY_STOP_MASK|0x0002) /* Bad/Veto action */
#define NOTIFY_BAD (NOTIFY_STOP_MASK|0x0002)
/* Bad/Veto action */
/*
* Clean way to return from the notifier and stop further calls.
*/

14
include/linux/oprofile.h
View File

@@ -61,6 +61,16 @@ void oprofile_arch_exit(void);
*/
void oprofile_add_sample(struct pt_regs * const regs, unsigned long event);
/**
* Add an extended sample. Use this when the PC is not from the regs, and
* we cannot determine if we're in kernel mode from the regs.
*
* This function does perform a backtrace.
*
*/
void oprofile_add_ext_sample(unsigned long pc, struct pt_regs * const regs,
unsigned long event, int is_kernel);
/* Use this instead when the PC value is not from the regs. Doesn't
* backtrace. */
void oprofile_add_pc(unsigned long pc, int is_kernel, unsigned long event);
@@ -74,10 +84,10 @@ void oprofile_add_trace(unsigned long eip);
* the specified file operations.
*/
int oprofilefs_create_file(struct super_block * sb, struct dentry * root,
char const * name, struct file_operations * fops);
char const * name, const struct file_operations * fops);
int oprofilefs_create_file_perm(struct super_block * sb, struct dentry * root,
char const * name, struct file_operations * fops, int perm);
char const * name, const struct file_operations * fops, int perm);
/** Create a file for read/write access to an unsigned long. */
int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root,

3
include/linux/pci_ids.h
View File

@@ -642,6 +642,7 @@
#define PCI_DEVICE_ID_SI_965 0x0965
#define PCI_DEVICE_ID_SI_5511 0x5511
#define PCI_DEVICE_ID_SI_5513 0x5513
#define PCI_DEVICE_ID_SI_5517 0x5517
#define PCI_DEVICE_ID_SI_5518 0x5518
#define PCI_DEVICE_ID_SI_5571 0x5571
#define PCI_DEVICE_ID_SI_5581 0x5581
@@ -772,6 +773,7 @@
#define PCI_DEVICE_ID_MOTOROLA_HAWK 0x4803
#define PCI_DEVICE_ID_MOTOROLA_HARRIER 0x480b
#define PCI_DEVICE_ID_MOTOROLA_MPC5200 0x5803
#define PCI_DEVICE_ID_MOTOROLA_MPC5200B 0x5809
#define PCI_VENDOR_ID_PROMISE 0x105a
#define PCI_DEVICE_ID_PROMISE_20265 0x0d30
@@ -1052,6 +1054,7 @@
#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6600_ALT2 0x00f2
#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6200_ALT1 0x00f3
#define PCIE_DEVICE_ID_NVIDIA_GEFORCE_6800_GT 0x00f9
#define PCIE_DEVICE_ID_NVIDIA_QUADRO_NVS280 0x00fd
#define PCI_DEVICE_ID_NVIDIA_GEFORCE_SDR 0x0100
#define PCI_DEVICE_ID_NVIDIA_GEFORCE_DDR 0x0101
#define PCI_DEVICE_ID_NVIDIA_QUADRO 0x0103

9
include/linux/pfn.h Normal file
View File

@@ -0,0 +1,9 @@
#ifndef _LINUX_PFN_H_
#define _LINUX_PFN_H_
#define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK)
#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
#define PFN_DOWN(x) ((x) >> PAGE_SHIFT)
#define PFN_PHYS(x) ((x) << PAGE_SHIFT)
#endif

2
include/linux/pid.h
View File

@@ -4,7 +4,6 @@
enum pid_type
{
PIDTYPE_PID,
PIDTYPE_TGID,
PIDTYPE_PGID,
PIDTYPE_SID,
PIDTYPE_MAX
@@ -38,7 +37,6 @@ extern struct pid *FASTCALL(find_pid(enum pid_type, int));
extern int alloc_pidmap(void);
extern void FASTCALL(free_pidmap(int));
extern void switch_exec_pids(struct task_struct *leader, struct task_struct *thread);
#define do_each_task_pid(who, type, task) \
if ((task = find_task_by_pid_type(type, who))) { \

17
include/linux/poll.h
View File

@@ -11,6 +11,15 @@
#include <linux/mm.h>
#include <asm/uaccess.h>
/* ~832 bytes of stack space used max in sys_select/sys_poll before allocating
additional memory. */
#define MAX_STACK_ALLOC 832
#define FRONTEND_STACK_ALLOC 256
#define SELECT_STACK_ALLOC FRONTEND_STACK_ALLOC
#define POLL_STACK_ALLOC FRONTEND_STACK_ALLOC
#define WQUEUES_STACK_ALLOC (MAX_STACK_ALLOC - FRONTEND_STACK_ALLOC)
#define N_INLINE_POLL_ENTRIES (WQUEUES_STACK_ALLOC / sizeof(struct poll_table_entry))
struct poll_table_struct;
/*
@@ -33,6 +42,12 @@ static inline void init_poll_funcptr(poll_table *pt, poll_queue_proc qproc)
pt->qproc = qproc;
}
struct poll_table_entry {
struct file * filp;
wait_queue_t wait;
wait_queue_head_t * wait_address;
};
/*
* Structures and helpers for sys_poll/sys_poll
*/
@@ -40,6 +55,8 @@ struct poll_wqueues {
poll_table pt;
struct poll_table_page * table;
int error;
int inline_index;
struct poll_table_entry inline_entries[N_INLINE_POLL_ENTRIES];
};
extern void poll_initwait(struct poll_wqueues *pwq);

2
include/linux/ppdev.h
View File

@@ -14,8 +14,6 @@
* Added PPGETMODES/PPGETMODE/PPGETPHASE, Fred Barnes <frmb2@ukc.ac.uk>, 03/01/2001
*/
#define PP_MAJOR 99
#define PP_IOCTL 'p'
/* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */

15
include/linux/proc_fs.h
View File

@@ -4,6 +4,7 @@
#include <linux/config.h>
#include <linux/slab.h>
#include <linux/fs.h>
#include <linux/spinlock.h>
#include <asm/atomic.h>
/*
@@ -55,9 +56,9 @@ struct proc_dir_entry {
nlink_t nlink;
uid_t uid;
gid_t gid;
unsigned long size;
loff_t size;
struct inode_operations * proc_iops;
struct file_operations * proc_fops;
const struct file_operations * proc_fops;
get_info_t *get_info;
struct module *owner;
struct proc_dir_entry *next, *parent, *subdir;
@@ -92,6 +93,8 @@ extern struct proc_dir_entry *proc_bus;
extern struct proc_dir_entry *proc_root_driver;
extern struct proc_dir_entry *proc_root_kcore;
extern spinlock_t proc_subdir_lock;
extern void proc_root_init(void);
extern void proc_misc_init(void);
@@ -125,9 +128,9 @@ extern int proc_match(int, const char *,struct proc_dir_entry *);
extern int proc_readdir(struct file *, void *, filldir_t);
extern struct dentry *proc_lookup(struct inode *, struct dentry *, struct nameidata *);
extern struct file_operations proc_kcore_operations;
extern struct file_operations proc_kmsg_operations;
extern struct file_operations ppc_htab_operations;
extern const struct file_operations proc_kcore_operations;
extern const struct file_operations proc_kmsg_operations;
extern const struct file_operations ppc_htab_operations;
/*
* proc_tty.c
@@ -186,7 +189,7 @@ static inline struct proc_dir_entry *proc_net_create(const char *name,
}
static inline struct proc_dir_entry *proc_net_fops_create(const char *name,
mode_t mode, struct file_operations *fops)
mode_t mode, const struct file_operations *fops)
{
struct proc_dir_entry *res = create_proc_entry(name, mode, proc_net);
if (res)

4
include/linux/qnx4_fs.h
View File

@@ -118,8 +118,8 @@ extern struct buffer_head *qnx4_bread(struct inode *, int, int);
extern struct inode_operations qnx4_file_inode_operations;
extern struct inode_operations qnx4_dir_inode_operations;
extern struct file_operations qnx4_file_operations;
extern struct file_operations qnx4_dir_operations;
extern const struct file_operations qnx4_file_operations;
extern const struct file_operations qnx4_dir_operations;
extern int qnx4_is_free(struct super_block *sb, long block);
extern int qnx4_set_bitmap(struct super_block *sb, long block, int busy);
extern int qnx4_create(struct inode *inode, struct dentry *dentry, int mode, struct nameidata *nd);

1
include/linux/quota.h
View File

@@ -209,7 +209,6 @@ extern struct dqstats dqstats;
#define DQ_FAKE_B 3 /* no limits only usage */
#define DQ_READ_B 4 /* dquot was read into memory */
#define DQ_ACTIVE_B 5 /* dquot is active (dquot_release not called) */
#define DQ_WAITFREE_B 6 /* dquot being waited (by invalidate_dquots) */
struct dquot {
struct hlist_node dq_hash; /* Hash list in memory */

13
include/linux/radix-tree.h
View File

@@ -45,6 +45,8 @@ do { \
(root)->rnode = NULL; \
} while (0)
#define RADIX_TREE_MAX_TAGS 2
int radix_tree_insert(struct radix_tree_root *, unsigned long, void *);
void *radix_tree_lookup(struct radix_tree_root *, unsigned long);
void **radix_tree_lookup_slot(struct radix_tree_root *, unsigned long);
@@ -55,15 +57,16 @@ radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
int radix_tree_preload(gfp_t gfp_mask);
void radix_tree_init(void);
void *radix_tree_tag_set(struct radix_tree_root *root,
unsigned long index, int tag);
unsigned long index, unsigned int tag);
void *radix_tree_tag_clear(struct radix_tree_root *root,
unsigned long index, int tag);
unsigned long index, unsigned int tag);
int radix_tree_tag_get(struct radix_tree_root *root,
unsigned long index, int tag);
unsigned long index, unsigned int tag);
unsigned int
radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results,
unsigned long first_index, unsigned int max_items, int tag);
int radix_tree_tagged(struct radix_tree_root *root, int tag);
unsigned long first_index, unsigned int max_items,
unsigned int tag);
int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag);
static inline void radix_tree_preload_end(void)
{

3
include/linux/raid/md.h
View File

@@ -92,7 +92,10 @@ extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
extern void md_super_wait(mddev_t *mddev);
extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
struct page *page, int rw);
extern void md_do_sync(mddev_t *mddev);
extern void md_new_event(mddev_t *mddev);
extern void md_update_sb(mddev_t * mddev);
#define MD_BUG(x...) { printk("md: bug in file %s, line %d\n", __FILE__, __LINE__); md_print_devices(); }

21
include/linux/raid/md_k.h
View File

@@ -132,6 +132,14 @@ struct mddev_s
char uuid[16];
/* If the array is being reshaped, we need to record the
* new shape and an indication of where we are up to.
* This is written to the superblock.
* If reshape_position is MaxSector, then no reshape is happening (yet).
*/
sector_t reshape_position;
int delta_disks, new_level, new_layout, new_chunk;
struct mdk_thread_s *thread; /* management thread */
struct mdk_thread_s *sync_thread; /* doing resync or reconstruct */
sector_t curr_resync; /* blocks scheduled */
@@ -143,6 +151,10 @@ struct mddev_s
sector_t resync_mismatches; /* count of sectors where
* parity/replica mismatch found
*/
/* allow user-space to request suspension of IO to regions of the array */
sector_t suspend_lo;
sector_t suspend_hi;
/* if zero, use the system-wide default */
int sync_speed_min;
int sync_speed_max;
@@ -157,6 +169,9 @@ struct mddev_s
* DONE: thread is done and is waiting to be reaped
* REQUEST: user-space has requested a sync (used with SYNC)
* CHECK: user-space request for for check-only, no repair
* RESHAPE: A reshape is happening
*
* If neither SYNC or RESHAPE are set, then it is a recovery.
*/
#define MD_RECOVERY_RUNNING 0
#define MD_RECOVERY_SYNC 1
@@ -166,10 +181,11 @@ struct mddev_s
#define MD_RECOVERY_NEEDED 5
#define MD_RECOVERY_REQUESTED 6
#define MD_RECOVERY_CHECK 7
#define MD_RECOVERY_RESHAPE 8
unsigned long recovery;
int in_sync; /* know to not need resync */
struct semaphore reconfig_sem;
struct mutex reconfig_mutex;
atomic_t active;
int changed; /* true if we might need to reread partition info */
@@ -249,7 +265,8 @@ struct mdk_personality
int (*spare_active) (mddev_t *mddev);
sector_t (*sync_request)(mddev_t *mddev, sector_t sector_nr, int *skipped, int go_faster);
int (*resize) (mddev_t *mddev, sector_t sectors);
int (*reshape) (mddev_t *mddev, int raid_disks);
int (*check_reshape) (mddev_t *mddev);
int (*start_reshape) (mddev_t *mddev);
int (*reconfig) (mddev_t *mddev, int layout, int chunk_size);
/* quiesce moves between quiescence states
* 0 - fully active

32
include/linux/raid/md_p.h
View File

@@ -102,6 +102,18 @@ typedef struct mdp_device_descriptor_s {
#define MD_SB_ERRORS 1
#define MD_SB_BITMAP_PRESENT 8 /* bitmap may be present nearby */
/*
* Notes:
* - if an array is being reshaped (restriped) in order to change the
* the number of active devices in the array, 'raid_disks' will be
* the larger of the old and new numbers. 'delta_disks' will
* be the "new - old". So if +ve, raid_disks is the new value, and
* "raid_disks-delta_disks" is the old. If -ve, raid_disks is the
* old value and "raid_disks+delta_disks" is the new (smaller) value.
*/
typedef struct mdp_superblock_s {
/*
* Constant generic information
@@ -146,7 +158,13 @@ typedef struct mdp_superblock_s {
__u32 cp_events_hi; /* 10 high-order of checkpoint update count */
#endif
__u32 recovery_cp; /* 11 recovery checkpoint sector count */
__u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 12];
/* There are only valid for minor_version > 90 */
__u64 reshape_position; /* 12,13 next address in array-space for reshape */
__u32 new_level; /* 14 new level we are reshaping to */
__u32 delta_disks; /* 15 change in number of raid_disks */
__u32 new_layout; /* 16 new layout */
__u32 new_chunk; /* 17 new chunk size (bytes) */
__u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS - 18];
/*
* Personality information
@@ -207,7 +225,14 @@ struct mdp_superblock_1 {
* NOTE: signed, so bitmap can be before superblock
* only meaningful of feature_map[0] is set.
*/
__u8 pad1[128-100]; /* set to 0 when written */
/* These are only valid with feature bit '4' */
__u64 reshape_position; /* next address in array-space for reshape */
__u32 new_level; /* new level we are reshaping to */
__u32 delta_disks; /* change in number of raid_disks */
__u32 new_layout; /* new layout */
__u32 new_chunk; /* new chunk size (bytes) */
__u8 pad1[128-124]; /* set to 0 when written */
/* constant this-device information - 64 bytes */
__u64 data_offset; /* sector start of data, often 0 */
@@ -240,8 +265,9 @@ struct mdp_superblock_1 {
/* feature_map bits */
#define MD_FEATURE_BITMAP_OFFSET 1
#define MD_FEATURE_RESHAPE_ACTIVE 4
#define MD_FEATURE_ALL 1
#define MD_FEATURE_ALL 5
#endif

25
include/linux/raid/raid5.h
View File

@@ -135,6 +135,7 @@ struct stripe_head {
atomic_t count; /* nr of active thread/requests */
spinlock_t lock;
int bm_seq; /* sequence number for bitmap flushes */
int disks; /* disks in stripe */
struct r5dev {
struct bio req;
struct bio_vec vec;
@@ -156,6 +157,7 @@ struct stripe_head {
#define R5_ReadError 8 /* seen a read error here recently */
#define R5_ReWrite 9 /* have tried to over-write the readerror */
#define R5_Expanded 10 /* This block now has post-expand data */
/*
* Write method
*/
@@ -174,7 +176,9 @@ struct stripe_head {
#define STRIPE_DELAYED 6
#define STRIPE_DEGRADED 7
#define STRIPE_BIT_DELAY 8
#define STRIPE_EXPANDING 9
#define STRIPE_EXPAND_SOURCE 10
#define STRIPE_EXPAND_READY 11
/*
* Plugging:
*
@@ -211,12 +215,24 @@ struct raid5_private_data {
int raid_disks, working_disks, failed_disks;
int max_nr_stripes;
/* used during an expand */
sector_t expand_progress; /* MaxSector when no expand happening */
sector_t expand_lo; /* from here up to expand_progress it out-of-bounds
* as we haven't flushed the metadata yet
*/
int previous_raid_disks;
struct list_head handle_list; /* stripes needing handling */
struct list_head delayed_list; /* stripes that have plugged requests */
struct list_head bitmap_list; /* stripes delaying awaiting bitmap update */
atomic_t preread_active_stripes; /* stripes with scheduled io */
char cache_name[20];
atomic_t reshape_stripes; /* stripes with pending writes for reshape */
/* unfortunately we need two cache names as we temporarily have
* two caches.
*/
int active_name;
char cache_name[2][20];
kmem_cache_t *slab_cache; /* for allocating stripes */
int seq_flush, seq_write;
@@ -238,9 +254,10 @@ struct raid5_private_data {
wait_queue_head_t wait_for_overlap;
int inactive_blocked; /* release of inactive stripes blocked,
* waiting for 25% to be free
*/
*/
int pool_size; /* number of disks in stripeheads in pool */
spinlock_t device_lock;
struct disk_info disks[0];
struct disk_info *disks;
};
typedef struct raid5_private_data raid5_conf_t;

2
include/linux/ramfs.h
View File

@@ -15,7 +15,7 @@ extern unsigned long ramfs_nommu_get_unmapped_area(struct file *file,
extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma);
#endif
extern struct file_operations ramfs_file_operations;
extern const struct file_operations ramfs_file_operations;
extern struct vm_operations_struct generic_file_vm_ops;
#endif

9
include/linux/reiserfs_fs.h
View File

@@ -1704,6 +1704,11 @@ static inline int reiserfs_transaction_running(struct super_block *s)
return 0;
}
static inline int reiserfs_transaction_free_space(struct reiserfs_transaction_handle *th)
{
return th->t_blocks_allocated - th->t_blocks_logged;
}
int reiserfs_async_progress_wait(struct super_block *s);
struct reiserfs_transaction_handle *reiserfs_persistent_transaction(struct
@@ -1955,7 +1960,7 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
extern struct inode_operations reiserfs_dir_inode_operations;
extern struct inode_operations reiserfs_symlink_inode_operations;
extern struct inode_operations reiserfs_special_inode_operations;
extern struct file_operations reiserfs_dir_operations;
extern const struct file_operations reiserfs_dir_operations;
/* tail_conversion.c */
int direct2indirect(struct reiserfs_transaction_handle *, struct inode *,
@@ -1967,7 +1972,7 @@ void reiserfs_unmap_buffer(struct buffer_head *);
/* file.c */
extern struct inode_operations reiserfs_file_inode_operations;
extern struct file_operations reiserfs_file_operations;
extern const struct file_operations reiserfs_file_operations;
extern struct address_space_operations reiserfs_address_space_operations;
/* fix_nodes.c */

6
include/linux/reiserfs_xattr.h
View File

@@ -101,13 +101,13 @@ static inline void reiserfs_mark_inode_private(struct inode *inode)
#else
#define is_reiserfs_priv_object(inode) 0
#define reiserfs_mark_inode_private(inode)
#define reiserfs_mark_inode_private(inode) do {;} while(0)
#define reiserfs_getxattr NULL
#define reiserfs_setxattr NULL
#define reiserfs_listxattr NULL
#define reiserfs_removexattr NULL
#define reiserfs_write_lock_xattrs(sb)
#define reiserfs_write_unlock_xattrs(sb)
#define reiserfs_write_lock_xattrs(sb) do {;} while(0)
#define reiserfs_write_unlock_xattrs(sb) do {;} while(0)
#define reiserfs_read_lock_xattrs(sb)
#define reiserfs_read_unlock_xattrs(sb)

287
include/linux/relayfs_fs.h
View File

@@ -1,287 +0,0 @@
/*
* linux/include/linux/relayfs_fs.h
*
* Copyright (C) 2002, 2003 - Tom Zanussi (zanussi@us.ibm.com), IBM Corp
* Copyright (C) 1999, 2000, 2001, 2002 - Karim Yaghmour (karim@opersys.com)
*
* RelayFS definitions and declarations
*/
#ifndef _LINUX_RELAYFS_FS_H
#define _LINUX_RELAYFS_FS_H
#include <linux/config.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/wait.h>
#include <linux/list.h>
#include <linux/fs.h>
#include <linux/poll.h>
#include <linux/kref.h>
/*
* Tracks changes to rchan/rchan_buf structs
*/
#define RELAYFS_CHANNEL_VERSION 6
/*
* Per-cpu relay channel buffer
*/
struct rchan_buf
{
void *start; /* start of channel buffer */
void *data; /* start of current sub-buffer */
size_t offset; /* current offset into sub-buffer */
size_t subbufs_produced; /* count of sub-buffers produced */
size_t subbufs_consumed; /* count of sub-buffers consumed */
struct rchan *chan; /* associated channel */
wait_queue_head_t read_wait; /* reader wait queue */
struct work_struct wake_readers; /* reader wake-up work struct */
struct dentry *dentry; /* channel file dentry */
struct kref kref; /* channel buffer refcount */
struct page **page_array; /* array of current buffer pages */
unsigned int page_count; /* number of current buffer pages */
unsigned int finalized; /* buffer has been finalized */
size_t *padding; /* padding counts per sub-buffer */
size_t prev_padding; /* temporary variable */
size_t bytes_consumed; /* bytes consumed in cur read subbuf */
unsigned int cpu; /* this buf's cpu */
} ____cacheline_aligned;
/*
* Relay channel data structure
*/
struct rchan
{
u32 version; /* the version of this struct */
size_t subbuf_size; /* sub-buffer size */
size_t n_subbufs; /* number of sub-buffers per buffer */
size_t alloc_size; /* total buffer size allocated */
struct rchan_callbacks *cb; /* client callbacks */
struct kref kref; /* channel refcount */
void *private_data; /* for user-defined data */
size_t last_toobig; /* tried to log event > subbuf size */
struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
};
/*
* Relay channel client callbacks
*/
struct rchan_callbacks
{
/*
* subbuf_start - called on buffer-switch to a new sub-buffer
* @buf: the channel buffer containing the new sub-buffer
* @subbuf: the start of the new sub-buffer
* @prev_subbuf: the start of the previous sub-buffer
* @prev_padding: unused space at the end of previous sub-buffer
*
* The client should return 1 to continue logging, 0 to stop
* logging.
*
* NOTE: subbuf_start will also be invoked when the buffer is
* created, so that the first sub-buffer can be initialized
* if necessary. In this case, prev_subbuf will be NULL.
*
* NOTE: the client can reserve bytes at the beginning of the new
* sub-buffer by calling subbuf_start_reserve() in this callback.
*/
int (*subbuf_start) (struct rchan_buf *buf,
void *subbuf,
void *prev_subbuf,
size_t prev_padding);
/*
* buf_mapped - relayfs buffer mmap notification
* @buf: the channel buffer
* @filp: relayfs file pointer
*
* Called when a relayfs file is successfully mmapped
*/
void (*buf_mapped)(struct rchan_buf *buf,
struct file *filp);
/*
* buf_unmapped - relayfs buffer unmap notification
* @buf: the channel buffer
* @filp: relayfs file pointer
*
* Called when a relayfs file is successfully unmapped
*/
void (*buf_unmapped)(struct rchan_buf *buf,
struct file *filp);
/*
* create_buf_file - create file to represent a relayfs channel buffer
* @filename: the name of the file to create
* @parent: the parent of the file to create
* @mode: the mode of the file to create
* @buf: the channel buffer
* @is_global: outparam - set non-zero if the buffer should be global
*
* Called during relay_open(), once for each per-cpu buffer,
* to allow the client to create a file to be used to
* represent the corresponding channel buffer. If the file is
* created outside of relayfs, the parent must also exist in
* that filesystem.
*
* The callback should return the dentry of the file created
* to represent the relay buffer.
*
* Setting the is_global outparam to a non-zero value will
* cause relay_open() to create a single global buffer rather
* than the default set of per-cpu buffers.
*
* See Documentation/filesystems/relayfs.txt for more info.
*/
struct dentry *(*create_buf_file)(const char *filename,
struct dentry *parent,
int mode,
struct rchan_buf *buf,
int *is_global);
/*
* remove_buf_file - remove file representing a relayfs channel buffer
* @dentry: the dentry of the file to remove
*
* Called during relay_close(), once for each per-cpu buffer,
* to allow the client to remove a file used to represent a
* channel buffer.
*
* The callback should return 0 if successful, negative if not.
*/
int (*remove_buf_file)(struct dentry *dentry);
};
/*
* relayfs kernel API, fs/relayfs/relay.c
*/
struct rchan *relay_open(const char *base_filename,
struct dentry *parent,
size_t subbuf_size,
size_t n_subbufs,
struct rchan_callbacks *cb);
extern void relay_close(struct rchan *chan);
extern void relay_flush(struct rchan *chan);
extern void relay_subbufs_consumed(struct rchan *chan,
unsigned int cpu,
size_t consumed);
extern void relay_reset(struct rchan *chan);
extern int relay_buf_full(struct rchan_buf *buf);
extern size_t relay_switch_subbuf(struct rchan_buf *buf,
size_t length);
extern struct dentry *relayfs_create_dir(const char *name,
struct dentry *parent);
extern int relayfs_remove_dir(struct dentry *dentry);
extern struct dentry *relayfs_create_file(const char *name,
struct dentry *parent,
int mode,
struct file_operations *fops,
void *data);
extern int relayfs_remove_file(struct dentry *dentry);
/**
* relay_write - write data into the channel
* @chan: relay channel
* @data: data to be written
* @length: number of bytes to write
*
* Writes data into the current cpu's channel buffer.
*
* Protects the buffer by disabling interrupts. Use this
* if you might be logging from interrupt context. Try
* __relay_write() if you know you won't be logging from
* interrupt context.
*/
static inline void relay_write(struct rchan *chan,
const void *data,
size_t length)
{
unsigned long flags;
struct rchan_buf *buf;
local_irq_save(flags);
buf = chan->buf[smp_processor_id()];
if (unlikely(buf->offset + length > chan->subbuf_size))
length = relay_switch_subbuf(buf, length);
memcpy(buf->data + buf->offset, data, length);
buf->offset += length;
local_irq_restore(flags);
}
/**
* __relay_write - write data into the channel
* @chan: relay channel
* @data: data to be written
* @length: number of bytes to write
*
* Writes data into the current cpu's channel buffer.
*
* Protects the buffer by disabling preemption. Use
* relay_write() if you might be logging from interrupt
* context.
*/
static inline void __relay_write(struct rchan *chan,
const void *data,
size_t length)
{
struct rchan_buf *buf;
buf = chan->buf[get_cpu()];
if (unlikely(buf->offset + length > buf->chan->subbuf_size))
length = relay_switch_subbuf(buf, length);
memcpy(buf->data + buf->offset, data, length);
buf->offset += length;
put_cpu();
}
/**
* relay_reserve - reserve slot in channel buffer
* @chan: relay channel
* @length: number of bytes to reserve
*
* Returns pointer to reserved slot, NULL if full.
*
* Reserves a slot in the current cpu's channel buffer.
* Does not protect the buffer at all - caller must provide
* appropriate synchronization.
*/
static inline void *relay_reserve(struct rchan *chan, size_t length)
{
void *reserved;
struct rchan_buf *buf = chan->buf[smp_processor_id()];
if (unlikely(buf->offset + length > buf->chan->subbuf_size)) {
length = relay_switch_subbuf(buf, length);
if (!length)
return NULL;
}
reserved = buf->data + buf->offset;
buf->offset += length;
return reserved;
}
/**
* subbuf_start_reserve - reserve bytes at the start of a sub-buffer
* @buf: relay channel buffer
* @length: number of bytes to reserve
*
* Helper function used to reserve bytes at the beginning of
* a sub-buffer in the subbuf_start() callback.
*/
static inline void subbuf_start_reserve(struct rchan_buf *buf,
size_t length)
{
BUG_ON(length >= buf->chan->subbuf_size - 1);
buf->offset = length;
}
/*
* exported relay file operations, fs/relayfs/inode.c
*/
extern struct file_operations relay_file_operations;
#endif /* _LINUX_RELAYFS_FS_H */

92
include/linux/rtc.h
View File

@@ -91,10 +91,102 @@ struct rtc_pll_info {
#define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info) /* Get PLL correction */
#define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) /* Set PLL correction */
/* interrupt flags */
#define RTC_IRQF 0x80 /* any of the following is active */
#define RTC_PF 0x40
#define RTC_AF 0x20
#define RTC_UF 0x10
#ifdef __KERNEL__
#include <linux/interrupt.h>
extern int rtc_month_days(unsigned int month, unsigned int year);
extern int rtc_valid_tm(struct rtc_time *tm);
extern int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time);
extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm);
#include <linux/device.h>
#include <linux/seq_file.h>
#include <linux/cdev.h>
#include <linux/poll.h>
#include <linux/mutex.h>
extern struct class *rtc_class;
struct rtc_class_ops {
int (*open)(struct device *);
void (*release)(struct device *);
int (*ioctl)(struct device *, unsigned int, unsigned long);
int (*read_time)(struct device *, struct rtc_time *);
int (*set_time)(struct device *, struct rtc_time *);
int (*read_alarm)(struct device *, struct rtc_wkalrm *);
int (*set_alarm)(struct device *, struct rtc_wkalrm *);
int (*proc)(struct device *, struct seq_file *);
int (*set_mmss)(struct device *, unsigned long secs);
int (*irq_set_state)(struct device *, int enabled);
int (*irq_set_freq)(struct device *, int freq);
int (*read_callback)(struct device *, int data);
};
#define RTC_DEVICE_NAME_SIZE 20
struct rtc_task;
struct rtc_device
{
struct class_device class_dev;
struct module *owner;
int id;
char name[RTC_DEVICE_NAME_SIZE];
struct rtc_class_ops *ops;
struct mutex ops_lock;
struct class_device *rtc_dev;
struct cdev char_dev;
struct mutex char_lock;
unsigned long irq_data;
spinlock_t irq_lock;
wait_queue_head_t irq_queue;
struct fasync_struct *async_queue;
struct rtc_task *irq_task;
spinlock_t irq_task_lock;
int irq_freq;
};
#define to_rtc_device(d) container_of(d, struct rtc_device, class_dev)
extern struct rtc_device *rtc_device_register(const char *name,
struct device *dev,
struct rtc_class_ops *ops,
struct module *owner);
extern void rtc_device_unregister(struct rtc_device *rdev);
extern int rtc_interface_register(struct class_interface *intf);
extern int rtc_read_time(struct class_device *class_dev, struct rtc_time *tm);
extern int rtc_set_time(struct class_device *class_dev, struct rtc_time *tm);
extern int rtc_set_mmss(struct class_device *class_dev, unsigned long secs);
extern int rtc_read_alarm(struct class_device *class_dev,
struct rtc_wkalrm *alrm);
extern int rtc_set_alarm(struct class_device *class_dev,
struct rtc_wkalrm *alrm);
extern void rtc_update_irq(struct class_device *class_dev,
unsigned long num, unsigned long events);
extern struct class_device *rtc_class_open(char *name);
extern void rtc_class_close(struct class_device *class_dev);
extern int rtc_irq_register(struct class_device *class_dev,
struct rtc_task *task);
extern void rtc_irq_unregister(struct class_device *class_dev,
struct rtc_task *task);
extern int rtc_irq_set_state(struct class_device *class_dev,
struct rtc_task *task, int enabled);
extern int rtc_irq_set_freq(struct class_device *class_dev,
struct rtc_task *task, int freq);
typedef struct rtc_task {
void (*func)(void *private_data);
void *private_data;

58
include/linux/sched.h
View File

@@ -35,6 +35,7 @@
#include <linux/topology.h>
#include <linux/seccomp.h>
#include <linux/rcupdate.h>
#include <linux/futex.h>
#include <linux/auxvec.h> /* For AT_VECTOR_SIZE */
@@ -354,16 +355,8 @@ struct sighand_struct {
atomic_t count;
struct k_sigaction action[_NSIG];
spinlock_t siglock;
struct rcu_head rcu;
};
extern void sighand_free_cb(struct rcu_head *rhp);
static inline void sighand_free(struct sighand_struct *sp)
{
call_rcu(&sp->rcu, sighand_free_cb);
}
/*
* NOTE! "signal_struct" does not have it's own
* locking, because a shared signal_struct always
@@ -402,6 +395,7 @@ struct signal_struct {
/* ITIMER_REAL timer for the process */
struct hrtimer real_timer;
struct task_struct *tsk;
ktime_t it_real_incr;
/* ITIMER_PROF and ITIMER_VIRTUAL timers for the process */
@@ -758,6 +752,7 @@ struct task_struct {
/* PID/PID hash table linkage. */
struct pid pids[PIDTYPE_MAX];
struct list_head thread_group;
struct completion *vfork_done; /* for vfork() */
int __user *set_child_tid; /* CLONE_CHILD_SETTID */
@@ -871,6 +866,11 @@ struct task_struct {
int cpuset_mems_generation;
int cpuset_mem_spread_rotor;
#endif
struct robust_list_head __user *robust_list;
#ifdef CONFIG_COMPAT
struct compat_robust_list_head __user *compat_robust_list;
#endif
atomic_t fs_excl; /* holding fs exclusive resources */
struct rcu_head rcu;
};
@@ -1094,7 +1094,6 @@ extern void force_sig_specific(int, struct task_struct *);
extern int send_sig(int, struct task_struct *, int);
extern void zap_other_threads(struct task_struct *p);
extern int kill_pg(pid_t, int, int);
extern int kill_sl(pid_t, int, int);
extern int kill_proc(pid_t, int, int);
extern struct sigqueue *sigqueue_alloc(void);
extern void sigqueue_free(struct sigqueue *);
@@ -1151,10 +1150,8 @@ extern void flush_thread(void);
extern void exit_thread(void);
extern void exit_files(struct task_struct *);
extern void exit_signal(struct task_struct *);
extern void __exit_signal(struct task_struct *);
extern void exit_sighand(struct task_struct *);
extern void __exit_sighand(struct task_struct *);
extern void __cleanup_signal(struct signal_struct *);
extern void __cleanup_sighand(struct sighand_struct *);
extern void exit_itimers(struct signal_struct *);
extern NORET_TYPE void do_group_exit(int);
@@ -1178,19 +1175,7 @@ extern void wait_task_inactive(task_t * p);
#endif
#define remove_parent(p) list_del_init(&(p)->sibling)
#define add_parent(p, parent) list_add_tail(&(p)->sibling,&(parent)->children)
#define REMOVE_LINKS(p) do { \
if (thread_group_leader(p)) \
list_del_init(&(p)->tasks); \
remove_parent(p); \
} while (0)
#define SET_LINKS(p) do { \
if (thread_group_leader(p)) \
list_add_tail(&(p)->tasks,&init_task.tasks); \
add_parent(p, (p)->parent); \
} while (0)
#define add_parent(p) list_add_tail(&(p)->sibling,&(p)->parent->children)
#define next_task(p) list_entry((p)->tasks.next, struct task_struct, tasks)
#define prev_task(p) list_entry((p)->tasks.prev, struct task_struct, tasks)
@@ -1208,20 +1193,22 @@ extern void wait_task_inactive(task_t * p);
#define while_each_thread(g, t) \
while ((t = next_thread(t)) != g)
extern task_t * FASTCALL(next_thread(const task_t *p));
#define thread_group_leader(p) (p->pid == p->tgid)
static inline task_t *next_thread(task_t *p)
{
return list_entry(rcu_dereference(p->thread_group.next),
task_t, thread_group);
}
static inline int thread_group_empty(task_t *p)
{
return list_empty(&p->pids[PIDTYPE_TGID].pid_list);
return list_empty(&p->thread_group);
}
#define delay_group_leader(p) \
(thread_group_leader(p) && !thread_group_empty(p))
extern void unhash_process(struct task_struct *p);
/*
* Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring
* subscriptions and synchronises with wait4(). Also used in procfs. Also
@@ -1241,6 +1228,15 @@ static inline void task_unlock(struct task_struct *p)
spin_unlock(&p->alloc_lock);
}
extern struct sighand_struct *lock_task_sighand(struct task_struct *tsk,
unsigned long *flags);
static inline void unlock_task_sighand(struct task_struct *tsk,
unsigned long *flags)
{
spin_unlock_irqrestore(&tsk->sighand->siglock, *flags);
}
#ifndef __HAVE_THREAD_FUNCTIONS
#define task_thread_info(task) (task)->thread_info

55
include/linux/security.h
View File

@@ -869,6 +869,11 @@ struct swap_info_struct;
* @ipcp contains the kernel IPC permission structure
* @flag contains the desired (requested) permission set
* Return 0 if permission is granted.
* @ipc_getsecurity:
* Copy the security label associated with the ipc object into
* @buffer. @buffer may be NULL to request the size of the buffer
* required. @size indicates the size of @buffer in bytes. Return
* number of bytes used/required on success.
*
* Security hooks for individual messages held in System V IPC message queues
* @msg_msg_alloc_security:
@@ -1040,6 +1045,11 @@ struct swap_info_struct;
* @effective contains the effective capability set.
* @inheritable contains the inheritable capability set.
* @permitted contains the permitted capability set.
* @capable:
* Check whether the @tsk process has the @cap capability.
* @tsk contains the task_struct for the process.
* @cap contains the capability <include/linux/capability.h>.
* Return 0 if the capability is granted for @tsk.
* @acct:
* Check permission before enabling or disabling process accounting. If
* accounting is being enabled, then @file refers to the open file used to
@@ -1053,11 +1063,6 @@ struct swap_info_struct;
* @table contains the ctl_table structure for the sysctl variable.
* @op contains the operation (001 = search, 002 = write, 004 = read).
* Return 0 if permission is granted.
* @capable:
* Check whether the @tsk process has the @cap capability.
* @tsk contains the task_struct for the process.
* @cap contains the capability <include/linux/capability.h>.
* Return 0 if the capability is granted for @tsk.
* @syslog:
* Check permission before accessing the kernel message ring or changing
* logging to the console.
@@ -1099,9 +1104,9 @@ struct security_operations {
kernel_cap_t * effective,
kernel_cap_t * inheritable,
kernel_cap_t * permitted);
int (*capable) (struct task_struct * tsk, int cap);
int (*acct) (struct file * file);
int (*sysctl) (struct ctl_table * table, int op);
int (*capable) (struct task_struct * tsk, int cap);
int (*quotactl) (int cmds, int type, int id, struct super_block * sb);
int (*quota_on) (struct dentry * dentry);
int (*syslog) (int type);
@@ -1168,7 +1173,8 @@ struct security_operations {
int (*inode_getxattr) (struct dentry *dentry, char *name);
int (*inode_listxattr) (struct dentry *dentry);
int (*inode_removexattr) (struct dentry *dentry, char *name);
int (*inode_getsecurity)(struct inode *inode, const char *name, void *buffer, size_t size, int err);
const char *(*inode_xattr_getsuffix) (void);
int (*inode_getsecurity)(const struct inode *inode, const char *name, void *buffer, size_t size, int err);
int (*inode_setsecurity)(struct inode *inode, const char *name, const void *value, size_t size, int flags);
int (*inode_listsecurity)(struct inode *inode, char *buffer, size_t buffer_size);
@@ -1217,6 +1223,7 @@ struct security_operations {
void (*task_to_inode)(struct task_struct *p, struct inode *inode);
int (*ipc_permission) (struct kern_ipc_perm * ipcp, short flag);
int (*ipc_getsecurity)(struct kern_ipc_perm *ipcp, void *buffer, size_t size);
int (*msg_msg_alloc_security) (struct msg_msg * msg);
void (*msg_msg_free_security) (struct msg_msg * msg);
@@ -1347,6 +1354,11 @@ static inline void security_capset_set (struct task_struct *target,
security_ops->capset_set (target, effective, inheritable, permitted);
}
static inline int security_capable(struct task_struct *tsk, int cap)
{
return security_ops->capable(tsk, cap);
}
static inline int security_acct (struct file *file)
{
return security_ops->acct (file);
@@ -1675,7 +1687,12 @@ static inline int security_inode_removexattr (struct dentry *dentry, char *name)
return security_ops->inode_removexattr (dentry, name);
}
static inline int security_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size, int err)
static inline const char *security_inode_xattr_getsuffix(void)
{
return security_ops->inode_xattr_getsuffix();
}
static inline int security_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err)
{
if (unlikely (IS_PRIVATE (inode)))
return 0;
@@ -1870,6 +1887,11 @@ static inline int security_ipc_permission (struct kern_ipc_perm *ipcp,
return security_ops->ipc_permission (ipcp, flag);
}
static inline int security_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size)
{
return security_ops->ipc_getsecurity(ipcp, buffer, size);
}
static inline int security_msg_msg_alloc (struct msg_msg * msg)
{
return security_ops->msg_msg_alloc_security (msg);
@@ -2050,6 +2072,11 @@ static inline void security_capset_set (struct task_struct *target,
cap_capset_set (target, effective, inheritable, permitted);
}
static inline int security_capable(struct task_struct *tsk, int cap)
{
return cap_capable(tsk, cap);
}
static inline int security_acct (struct file *file)
{
return 0;
@@ -2317,7 +2344,12 @@ static inline int security_inode_removexattr (struct dentry *dentry, char *name)
return cap_inode_removexattr(dentry, name);
}
static inline int security_inode_getsecurity(struct inode *inode, const char *name, void *buffer, size_t size, int err)
static inline const char *security_inode_xattr_getsuffix (void)
{
return NULL ;
}
static inline int security_inode_getsecurity(const struct inode *inode, const char *name, void *buffer, size_t size, int err)
{
return -EOPNOTSUPP;
}
@@ -2500,6 +2532,11 @@ static inline int security_ipc_permission (struct kern_ipc_perm *ipcp,
return 0;
}
static inline int security_ipc_getsecurity(struct kern_ipc_perm *ipcp, void *buffer, size_t size)
{
return -EOPNOTSUPP;
}
static inline int security_msg_msg_alloc (struct msg_msg * msg)
{
return 0;

1
include/linux/serial_8250.h
View File

@@ -37,6 +37,7 @@ enum {
PLAT8250_DEV_LEGACY = -1,
PLAT8250_DEV_PLATFORM,
PLAT8250_DEV_PLATFORM1,
PLAT8250_DEV_PLATFORM2,
PLAT8250_DEV_FOURPORT,
PLAT8250_DEV_ACCENT,
PLAT8250_DEV_BOCA,

6
include/linux/serio.h
View File

@@ -119,7 +119,7 @@ static inline void serio_cleanup(struct serio *serio)
}
/*
* Use the following fucntions to manipulate serio's per-port
* Use the following functions to manipulate serio's per-port
* driver-specific data.
*/
static inline void *serio_get_drvdata(struct serio *serio)
@@ -133,7 +133,7 @@ static inline void serio_set_drvdata(struct serio *serio, void *data)
}
/*
* Use the following fucntions to protect critical sections in
* Use the following functions to protect critical sections in
* driver code from port's interrupt handler
*/
static inline void serio_pause_rx(struct serio *serio)
@@ -147,7 +147,7 @@ static inline void serio_continue_rx(struct serio *serio)
}
/*
* Use the following fucntions to pin serio's driver in process context
* Use the following functions to pin serio's driver in process context
*/
static inline int serio_pin_driver(struct serio *serio)
{

2
include/linux/signal.h
View File

@@ -249,6 +249,8 @@ static inline void init_sigpending(struct sigpending *sig)
INIT_LIST_HEAD(&sig->list);
}
extern void flush_sigqueue(struct sigpending *queue);
/* Test if 'sig' is valid signal. Use this instead of testing _NSIG directly */
static inline int valid_signal(unsigned long sig)
{

39
include/linux/slab.h
View File

@@ -64,6 +64,7 @@ extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned lo
extern int kmem_cache_destroy(kmem_cache_t *);
extern int kmem_cache_shrink(kmem_cache_t *);
extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
extern void kmem_cache_free(kmem_cache_t *, void *);
extern unsigned int kmem_cache_size(kmem_cache_t *);
extern const char *kmem_cache_name(kmem_cache_t *);
@@ -77,11 +78,12 @@ struct cache_sizes {
};
extern struct cache_sizes malloc_sizes[];
#ifndef CONFIG_DEBUG_SLAB
extern void *__kmalloc(size_t, gfp_t);
#ifndef CONFIG_DEBUG_SLAB
#define ____kmalloc(size, flags) __kmalloc(size, flags)
#else
extern void *__kmalloc_track_caller(size_t, gfp_t, void*);
#define __kmalloc(size, flags) \
#define ____kmalloc(size, flags) \
__kmalloc_track_caller(size, flags, __builtin_return_address(0))
#endif
@@ -108,7 +110,30 @@ found:
return __kmalloc(size, flags);
}
extern void *kzalloc(size_t, gfp_t);
extern void *__kzalloc(size_t, gfp_t);
static inline void *kzalloc(size_t size, gfp_t flags)
{
if (__builtin_constant_p(size)) {
int i = 0;
#define CACHE(x) \
if (size <= x) \
goto found; \
else \
i++;
#include "kmalloc_sizes.h"
#undef CACHE
{
extern void __you_cannot_kzalloc_that_much(void);
__you_cannot_kzalloc_that_much();
}
found:
return kmem_cache_zalloc((flags & GFP_DMA) ?
malloc_sizes[i].cs_dmacachep :
malloc_sizes[i].cs_cachep, flags);
}
return __kzalloc(size, flags);
}
/**
* kcalloc - allocate memory for an array. The memory is set to zero.
@@ -155,17 +180,18 @@ struct kmem_cache *kmem_cache_create(const char *c, size_t, size_t,
void (*)(void *, struct kmem_cache *, unsigned long));
int kmem_cache_destroy(struct kmem_cache *c);
void *kmem_cache_alloc(struct kmem_cache *c, gfp_t flags);
void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
void kmem_cache_free(struct kmem_cache *c, void *b);
const char *kmem_cache_name(struct kmem_cache *);
void *kmalloc(size_t size, gfp_t flags);
void *kzalloc(size_t size, gfp_t flags);
void *__kzalloc(size_t size, gfp_t flags);
void kfree(const void *m);
unsigned int ksize(const void *m);
unsigned int kmem_cache_size(struct kmem_cache *c);
static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
{
return kzalloc(n * size, flags);
return __kzalloc(n * size, flags);
}
#define kmem_cache_shrink(d) (0)
@@ -173,6 +199,8 @@ static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
#define kmem_ptr_validate(a, b) (0)
#define kmem_cache_alloc_node(c, f, n) kmem_cache_alloc(c, f)
#define kmalloc_node(s, f, n) kmalloc(s, f)
#define kzalloc(s, f) __kzalloc(s, f)
#define ____kmalloc kmalloc
#endif /* CONFIG_SLOB */
@@ -182,7 +210,6 @@ extern kmem_cache_t *names_cachep;
extern kmem_cache_t *files_cachep;
extern kmem_cache_t *filp_cachep;
extern kmem_cache_t *fs_cachep;
extern kmem_cache_t *signal_cachep;
extern kmem_cache_t *sighand_cachep;
extern kmem_cache_t *bio_cachep;

6
include/linux/smp.h
View File

@@ -82,7 +82,11 @@ void smp_prepare_boot_cpu(void);
*/
#define raw_smp_processor_id() 0
#define hard_smp_processor_id() 0
#define smp_call_function(func,info,retry,wait) ({ 0; })
static inline int up_smp_call_function(void)
{
return 0;
}
#define smp_call_function(func,info,retry,wait) (up_smp_call_function())
#define on_each_cpu(func,info,retry,wait) \
({ \
local_irq_disable(); \

12
include/linux/sound.h
View File

@@ -30,12 +30,12 @@
*/
struct device;
extern int register_sound_special(struct file_operations *fops, int unit);
extern int register_sound_special_device(struct file_operations *fops, int unit, struct device *dev);
extern int register_sound_mixer(struct file_operations *fops, int dev);
extern int register_sound_midi(struct file_operations *fops, int dev);
extern int register_sound_dsp(struct file_operations *fops, int dev);
extern int register_sound_synth(struct file_operations *fops, int dev);
extern int register_sound_special(const struct file_operations *fops, int unit);
extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev);
extern int register_sound_mixer(const struct file_operations *fops, int dev);
extern int register_sound_midi(const struct file_operations *fops, int dev);
extern int register_sound_dsp(const struct file_operations *fops, int dev);
extern int register_sound_synth(const struct file_operations *fops, int dev);
extern void unregister_sound_special(int unit);
extern void unregister_sound_mixer(int unit);

Some files were not shown because too many files have changed in this diff Show More