Christoph Hellwig ebc1ac1645 ->write_super lock_super pushdown ...

Push down lock_super into ->write_super instances and remove it from the
caller.

Following filesystem don't need ->s_lock in ->write_super and are skipped:

 * bfs, nilfs2 - no other uses of s_lock and have internal locks in
	->write_super
 * ext2 - uses BKL in ext2_write_super and has internal calls without s_lock
 * reiserfs - no other uses of s_lock as has reiserfs_write_lock (BKL) in
 	->write_super
 * xfs - no other uses of s_lock and uses internal lock (buffer lock on
	superblock buffer) to serialize ->write_super.  Also xfs_fs_write_super
	is superflous and will go away in the next merge window

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2009-06-11 21:36:09 -04:00

..

9p

Fix a leak in failure exit in 9p ->get_sb()

2009-05-09 10:49:40 -04:00

adfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

affs

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

afs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

autofs

switch follow_down()

2009-06-11 21:36:01 -04:00

autofs4

switch follow_down()

2009-06-11 21:36:01 -04:00

befs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

bfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

btrfs

enforce ->sync_fs is only called for rw superblock

2009-06-11 21:36:06 -04:00

cachefiles

enforce ->sync_fs is only called for rw superblock

2009-06-11 21:36:06 -04:00

cifs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

coda

splice: implement default splice_read method

2009-05-11 14:13:10 +02:00

configfs

configfs: Fix Trivial Warning in fs/configfs/symlink.c

2009-04-21 12:59:21 -07:00

cramfs

…

debugfs

…

devpts

devpts: unregister the file system on error

2009-06-11 08:51:06 -07:00

dlm

…

ecryptfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

efs

…

exofs

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

exportfs

…

ext2

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

ext3

Push lock_super() into the ->remount_fs() of filesystems that care about it

2009-06-11 21:36:08 -04:00

ext4

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

fat

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

freevxfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

fscache

FS-Cache: Fixup renamed filenames in comments in internal.h

2009-05-27 10:20:13 -07:00

fuse

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse

2009-05-13 16:32:57 -07:00

gfs2

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

hfs

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

hfsplus

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

hostfs

…

hpfs

Push lock_super() into the ->remount_fs() of filesystems that care about it

2009-06-11 21:36:08 -04:00

hppfs

…

hugetlbfs

Merge branch 'master' into next

2009-05-22 18:40:59 +10:00

isofs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

jbd

jbd: fix race in buffer processing in commit code

2009-06-09 16:59:03 -07:00

jbd2

jbd2: Fix minor typos in comments in fs/jbd2/journal.c

2009-06-09 00:06:20 -04:00

jffs2

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

jfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

lockd

lockd: fix list corruption on lockd restart

2009-05-06 17:19:36 -04:00

minix

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

ncpfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

nfs

switch follow_down()

2009-06-11 21:36:01 -04:00

nfs_common

…

nfsd

switch follow_down()

2009-06-11 21:36:01 -04:00

nilfs2

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

nls

…

notify

fsnotify: allow groups to set freeing_mark to null

2009-06-11 14:57:55 -04:00

ntfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

ocfs2

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

omfs

…

openpromfs

…

partitions

block: Export I/O topology for block devices and partitions

2009-05-22 23:22:55 +02:00

proc

Move junk from proc_fs.h to fs/proc/internal.h

2009-06-11 21:36:01 -04:00

qnx4

qnx4: remove ->write_super

2009-06-11 21:36:05 -04:00

quota

quota: cleanup dquota sync functions (version 4)

2009-06-11 21:36:04 -04:00

ramfs

ramfs: fix double freeing s_fs_info on failed mount

2009-04-07 07:39:59 -07:00

reiserfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

romfs

ROMFS: romfs_dev_read() error ignored

2009-05-09 10:49:41 -04:00

smbfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

squashfs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

sysfs

sysfs: file.c: use create_singlethread_workqueue()

2009-05-28 14:24:07 -07:00

sysv

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

ubifs

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

udf

push BKL down into ->put_super

2009-06-11 21:36:07 -04:00

ufs

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

xfs

Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block

2009-06-11 11:10:35 -07:00

aio.c

…

anon_inodes.c

…

attr.c

…

bad_inode.c

…

binfmt_aout.c

…

binfmt_elf_fdpic.c

ptrace: s/parent/real_parent/ in binfmt_elf_fdpic.c

2009-05-02 15:36:10 -07:00

binfmt_elf.c

…

binfmt_em86.c

…

binfmt_flat.c

flat: fix data sections alignment

2009-05-29 08:40:02 -07:00

binfmt_misc.c

…

binfmt_script.c

…

binfmt_som.c

…

bio-integrity.c

…

bio.c

Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block

2009-06-11 11:10:35 -07:00

block_dev.c

vfs: Rename fsync_super() to sync_filesystem() (version 4)

2009-06-11 21:36:04 -04:00

buffer.c

Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block

2009-06-11 11:10:35 -07:00

char_dev.c

…

compat_binfmt_elf.c

…

compat_ioctl.c

fs/compat_ioctl: fix build when !BLOCK

2009-04-20 23:01:16 -04:00

compat.c

Push BKL into do_mount()

2009-06-11 21:36:08 -04:00

dcache.c

dcache: extrace and use d_unlinked()

2009-06-11 21:36:06 -04:00

dcookies.c

…

direct-io.c

block: Do away with the notion of hardsect_size

2009-05-22 23:22:54 +02:00

drop_caches.c

…

eventfd.c

…

eventpoll.c

epoll: fix size check in epoll_create()

2009-05-12 14:11:35 -07:00

exec.c

Merge branch 'perfcounters-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-11 14:01:07 -07:00

fcntl.c

dup2: Fix return value with oldfd == newfd and invalid fd

2009-05-11 12:18:06 -07:00

fifo.c

…

file_table.c

fs: move mark_files_ro into file_table.c

2009-06-11 21:36:02 -04:00

file.c

…

filesystems.c

fs: Mark get_filesystem_list() as __init function.

2009-04-20 23:02:52 -04:00

fs_struct.c

…

fs-writeback.c

vfs: Make sys_sync() use fsync_super() (version 4)

2009-06-11 21:36:03 -04:00

generic_acl.c

…

inode.c

fs: introduce mnt_clone_write

2009-06-11 21:36:02 -04:00

internal.h

Trim a bit of crap from fs.h

2009-06-11 21:36:07 -04:00

ioctl.c

fiemap: fix problem with setting FIEMAP_EXTENT_LAST

2009-05-06 16:36:09 -07:00

ioprio.c

…

Kconfig

nilfs2: update makefile and Kconfig

2009-04-07 08:31:16 -07:00

Kconfig.binfmt

…

libfs.c

Convert obvious places to deactivate_locked_super()

2009-05-09 10:49:40 -04:00

locks.c

…

Makefile

nilfs2: update makefile and Kconfig

2009-04-07 08:31:16 -07:00

mbcache.c

…

mpage.c

ext4: Properly initialize the buffer_head state

2009-05-13 15:13:42 -04:00

namei.c

switch lookup_mnt()

2009-06-11 21:36:01 -04:00

namespace.c

Push BKL down into do_remount_sb()

2009-06-11 21:36:08 -04:00

nfsctl.c

…

no-block.c

…

open.c

fs: introduce mnt_clone_write

2009-06-11 21:36:02 -04:00

pipe.c

splice: implement default splice_read method

2009-05-11 14:13:10 +02:00

pnode.c

…

pnode.h

…

posix_acl.c

…

read_write.c

splice: implement default splice_read method

2009-05-11 14:13:10 +02:00

read_write.h

…

readdir.c

…

select.c

…

seq_file.c

…

signalfd.c

…

splice.c

splice: fix kmaps in default_file_splice_write()

2009-05-19 11:37:46 +02:00

stack.c

…

stat.c

kill vfs_stat_fd / vfs_lstat_fd

2009-04-20 23:02:52 -04:00

super.c

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

sync.c

->write_super lock_super pushdown

2009-06-11 21:36:09 -04:00

timerfd.c

…

utimes.c

…

xattr_acl.c

…

xattr.c

fs: introduce mnt_clone_write

2009-06-11 21:36:02 -04:00