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Tejun Heo f2badb0c95 percpu: make allocation failures more verbose ...

Warn and dump stack when percpu allocation fails.  percpu allocator is
still young and unchecked NULL percpu pointer usage can result in
random memory corruption when combined with the pointer shifting in
access macros.  Allocation failures should be rare and the warning
message will be disabled after certain times.

Signed-off-by: Tejun Heo <tj@kernel.org>

2009-09-29 09:17:58 +09:00

..

allocpercpu.c

percpu: use dynamic percpu allocator as the default percpu allocator

2009-06-24 15:13:35 +09:00

backing-dev.c

writeback: splice dirty inode entries to default bdi on bdi_destroy()

2009-09-16 15:18:52 +02:00

bootmem.c

kmemleak: Do not report alloc_bootmem blocks as leaks

2009-08-27 14:29:17 +01:00

bounce.c

block: remove some includings of blktrace_api.h

2009-06-16 11:19:36 +02:00

debug-pagealloc.c

generic debug pagealloc

2009-04-01 08:59:13 -07:00

dmapool.c

dmapools: protect page_list walk in show_pools()

2009-06-30 18:56:00 -07:00

fadvise.c

readahead: move max_sane_readahead() calls into force_page_cache_readahead()

2009-06-16 19:47:28 -07:00

failslab.c

kmemtrace, mm: fix slab.h dependency problem in mm/failslab.c

2009-04-03 12:23:01 +02:00

filemap_xip.c

const: mark struct vm_struct_operations

2009-09-27 11:39:25 -07:00

filemap.c

const: mark struct vm_struct_operations

2009-09-27 11:39:25 -07:00

fremap.c

Do not account for the address space used by hugetlbfs using VM_ACCOUNT

2009-02-10 10:48:42 -08:00

highmem.c

block: remove some includings of blktrace_api.h

2009-06-16 11:19:36 +02:00

hugetlb.c

const: mark struct vm_struct_operations

2009-09-27 11:39:25 -07:00

hwpoison-inject.c

HWPOISON: Add simple debugfs interface to inject hwpoison on arbitary PFNs

2009-09-16 11:50:17 +02:00

init-mm.c

mm: consolidate init_mm definition

2009-06-16 19:47:28 -07:00

internal.h

mm: move highest_memmap_pfn

2009-09-22 07:17:41 -07:00

Kconfig

x86: Fix hwpoison code related build failure on 32-bit NUMAQ

2009-09-27 09:55:11 +02:00

Kconfig.debug

trivial: improve help text for mm debug config options

2009-09-21 15:14:57 +02:00

kmemcheck.c

kmemcheck: add hooks for the page allocator

2009-06-15 15:48:33 +02:00

kmemleak-test.c

percpu: clean up percpu variable definitions

2009-06-24 15:13:48 +09:00

kmemleak.c

kmemleak: Improve the "Early log buffer exceeded" error message

2009-09-11 10:42:09 +01:00

ksm.c

ksm: change default values to better fit into mainline kernel

2009-09-24 07:20:56 -07:00

maccess.c

[S390] maccess: add weak attribute to probe_kernel_write

2009-06-12 10:27:37 +02:00

madvise.c

Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6

2009-09-24 07:53:22 -07:00

Makefile

procfs: disable per-task stack usage on NOMMU

2009-09-24 17:11:24 -07:00

memcontrol.c

memcg: show swap usage in stat file

2009-09-24 07:20:59 -07:00

memory_hotplug.c

walk system ram range

2009-09-23 07:39:41 -07:00

memory-failure.c

HWPOISON: The high level memory error handler in the VM v7

2009-09-16 11:50:15 +02:00

memory.c

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

2009-09-24 08:32:11 -07:00

mempolicy.c

mm: make set_mempolicy(MPOL_INTERLEAV) N_HIGH_MEMORY aware

2009-08-07 10:39:55 -07:00

mempool.c

mm: remove broken 'kzalloc' mempool

2009-09-22 07:17:35 -07:00

migrate.c

Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6

2009-09-24 07:53:22 -07:00

mincore.c

[CVE-2009-0029] System call wrappers part 14

2009-01-14 14:15:24 +01:00

mlock.c

mm: m(un)lock avoid ZERO_PAGE

2009-09-22 07:17:40 -07:00

mm_init.c

mm: mminit_loglevel cannot be __meminitdata anymore

2008-08-20 15:40:30 -07:00

mmap.c

const: mark struct vm_struct_operations

2009-09-27 11:39:25 -07:00

mmu_context.c

mm: reduce atomic use on use_mm fast path

2009-09-22 07:17:42 -07:00

mmu_notifier.c

ksm: add mmu_notifier set_pte_at_notify()

2009-09-22 07:17:31 -07:00

mmzone.c

[ARM] Double check memmap is actually valid with a memmap has unexpected holes V2

2009-05-18 11:22:24 +01:00

mprotect.c

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

mremap.c

truncate: new helpers

2009-09-24 08:41:47 -04:00

msync.c

[CVE-2009-0029] System call wrappers part 13

2009-01-14 14:15:23 +01:00

nommu.c

const: mark struct vm_struct_operations

2009-09-27 11:39:25 -07:00

oom_kill.c

oom: oom_kill doesn't kill vfork parent (or child)

2009-09-22 07:17:39 -07:00

page_alloc.c

Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6

2009-09-24 07:53:22 -07:00

page_cgroup.c

memory hotplug: alloc page from other node in memory online

2009-09-22 07:17:26 -07:00

page_io.c

mm: remove file argument from swap_readpage()

2009-06-16 19:47:44 -07:00

page_isolation.c

memory hotplug: fix page_zone() calculation in test_pages_isolated()

2008-11-06 15:41:19 -08:00

page-writeback.c

writeback: pass in super_block to bdi_start_writeback()

2009-09-26 00:10:40 +02:00

pagewalk.c

pagemap: pass mm into pagewalkers

2008-06-12 18:05:41 -07:00

percpu.c

percpu: make allocation failures more verbose

2009-09-29 09:17:58 +09:00

prio_tree.c

spelling fixes: mm/

2007-10-20 01:27:18 +02:00

quicklist.c

cpumask: use new-style cpumask ops in mm/quicklist.

2009-09-24 09:34:52 +09:30

readahead.c

readahead: introduce context readahead algorithm

2009-06-16 19:47:30 -07:00

rmap.c

Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6

2009-09-24 07:53:22 -07:00

shmem_acl.c

shmfs: use 'check_acl' instead of 'permission'

2009-09-08 11:08:46 -07:00

shmem.c

const: mark struct vm_struct_operations

2009-09-27 11:39:25 -07:00

slab.c

mm: replace various uses of num_physpages by totalram_pages

2009-09-22 07:17:38 -07:00

slob.c

slab: remove duplicate kmem_cache_init_late() declarations

2009-08-06 11:36:25 +03:00

slub.c

mm: kmem_cache_create(): make it easier to catch NULL cache names

2009-09-22 07:17:33 -07:00

sparse-vmemmap.c

memory hotplug: alloc page from other node in memory online

2009-09-22 07:17:26 -07:00

sparse.c

memory hotplug: alloc page from other node in memory online

2009-09-22 07:17:26 -07:00

swap_state.c

mm: add_to_swap_cache() does not return -EEXIST

2009-09-22 07:17:35 -07:00

swap.c

mm: replace various uses of num_physpages by totalram_pages

2009-09-22 07:17:38 -07:00

swapfile.c

Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6

2009-09-24 07:53:22 -07:00

thrash.c

mm: pass mm to grab_swap_token

2009-06-23 12:50:05 -07:00

truncate.c

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

2009-09-24 08:32:11 -07:00

util.c

Merge branches 'slab/documentation', 'slab/fixes', 'slob/cleanups' and 'slub/fixes' into for-linus

2009-06-17 08:30:15 +03:00

vmalloc.c

kcore: register module area in generic way

2009-09-23 07:39:42 -07:00

vmscan.c

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

2009-09-25 09:27:30 -07:00

vmstat.c

mm: vmstat: add isolate pages

2009-09-22 07:17:29 -07:00