KAMEZAWA Hiroyuki 2e9c237243 memcg: use __GFP_NOWARN in page cgroup allocation ...

page_cgroup's page allocation at init/memory hotplug uses kmalloc() and
vmalloc(). If kmalloc() failes, vmalloc() is used.

This is because vmalloc() is very limited resource on 32bit systems.
We want to use kmalloc() first.

But in this kind of call, __GFP_NOWARN should be specified.

Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-02-11 14:25:35 -08:00

..

allocpercpu.c

mm/allocpercpu.c: make 4 functions static

2008-07-26 12:00:12 -07:00

backing-dev.c

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

2009-01-06 17:10:04 -08:00

bootmem.c

bootmem: print request details before BUG_ON(them)

2009-01-06 15:59:10 -08:00

bounce.c

bounce: don't rely on a zeroed bio_vec list

2008-12-29 08:29:52 +01:00

dmapool.c

dmapool: enable debugging for CONFIG_SLUB_DEBUG_ON too

2008-04-28 08:58:20 -07:00

fadvise.c

[CVE-2009-0029] System call wrapper special cases

2009-01-14 14:15:18 +01:00

failslab.c

SLUB: failslab support

2008-12-29 11:27:46 +02:00

filemap_xip.c

badpage: remove vma from page_remove_rmap

2009-01-06 15:59:07 -08:00

filemap.c

[CVE-2009-0029] System call wrapper special cases

2009-01-14 14:15:18 +01:00

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

x86, pat: avoid highmem cache attribute aliasing

2008-08-15 17:22:57 +02:00

hugetlb.c

Do not account for hugetlbfs quota at mmap() time if mapping [SHM|MAP]_NORESERVE

2009-02-11 12:38:09 -08:00

internal.h

mm: make get_user_pages() interruptible

2009-01-06 15:59:08 -08:00

Kconfig

Remove obsolete CONFIG_RESOURCES_64BIT

2009-01-06 15:59:14 -08:00

maccess.c

kgdb: fix optional arch functions and probe_kernel_*

2008-04-17 20:05:39 +02:00

madvise.c

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

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

Makefile

shmem: unify regular and tiny shmem

2009-01-06 15:59:08 -08:00

memcontrol.c

memcg: NULL pointer dereference at rmdir on some NUMA systems

2009-01-29 18:04:44 -08:00

memory_hotplug.c

mm: remove GFP_HIGHUSER_PAGECACHE

2009-01-06 15:59:01 -08:00

memory.c

do_wp_page: fix regression with execute in place

2009-02-05 12:56:48 -08:00

mempolicy.c

[CVE-2009-0029] System call wrappers part 28

2009-01-14 14:15:30 +01:00

mempool.c

spelling fixes: mm/

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

migrate.c

migration: migrate_vmas should check "vma"

2009-02-11 14:25:34 -08:00

mincore.c

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

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

mlock.c

mm: fix error case in mlock downgrade reversion

2009-02-08 13:53:28 -08:00

mm_init.c

mm: mminit_loglevel cannot be __meminitdata anymore

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

mmap.c

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

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

mmu_notifier.c

mmu-notifiers: core

2008-07-28 16:30:21 -07:00

mmzone.c

mm: mark the correct zone as full when scanning zonelists

2008-09-13 14:41:52 -07:00

mprotect.c

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

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

mremap.c

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

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

msync.c

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

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

nommu.c

uclinux: add process name to allocation error message

2009-01-27 16:42:03 +10:00

oom_kill.c

memcg: avoid deadlock caused by race between oom and cpuset_attach

2009-01-08 08:31:09 -08:00

page_alloc.c

mm: introduce zone_reclaim struct

2009-01-08 08:31:07 -08:00

page_cgroup.c

memcg: use __GFP_NOWARN in page cgroup allocation

2009-02-11 14:25:35 -08:00

page_io.c

mm: try_to_free_swap replaces remove_exclusive_swap_page

2009-01-06 15:59:03 -08:00

page_isolation.c

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

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

page-writeback.c

mm: fix dirty_bytes/dirty_background_bytes sysctls on 64bit arches

2009-02-11 14:25:35 -08:00

pagewalk.c

pagemap: pass mm into pagewalkers

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

pdflush.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30

prio_tree.c

spelling fixes: mm/

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

quicklist.c

mm: size of quicklists shouldn't be proportional to the number of CPUs

2008-09-02 19:21:38 -07:00

readahead.c

vmscan: split LRU lists into anon & file sets

2008-10-20 08:50:25 -07:00

rmap.c

mm: fix mlocked page counter mismatch

2009-02-11 14:25:35 -08:00

shmem_acl.c

[PATCH] sanitize ->permission() prototype

2008-07-26 20:53:14 -04:00

shmem.c

Stop playing silly games with the VM_ACCOUNT flag

2009-01-31 15:08:56 -08:00

slab.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30

slob.c

slob: do not pass the SLAB flags as GFP in kmem_cache_create()

2008-12-15 16:27:06 -08:00

slub.c

slub: fix per cpu kmem_cache_cpu array memory leak

2009-01-28 10:43:42 +02:00

sparse-vmemmap.c

vmemmap: warn about page_structs with remote distance

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

sparse.c

meminit section warnings

2008-11-30 10:03:35 -08:00

swap_state.c

memcg: mem+swap controller core

2009-01-08 08:31:05 -08:00

swap.c

memcg: add zone_reclaim_stat

2009-01-08 08:31:08 -08:00

swapfile.c

memcg: fix refcnt handling at swapoff

2009-01-29 18:04:43 -08:00

thrash.c

Bug in mm/thrash.c function grab_swap_token()

2007-05-11 08:29:32 -07:00

truncate.c

mmap: handle mlocked pages during map, remap, unmap

2008-10-20 08:52:31 -07:00

util.c

mm: Make generic weak get_user_pages_fast and EXPORT_GPL it

2008-08-12 17:52:53 +10:00

vmalloc.c

revert "mm: vmalloc use mutex for purge"

2009-01-15 16:39:40 -08:00

vmscan.c

memcg: fix calculation of active_ratio

2009-01-08 08:31:09 -08:00

vmstat.c

cpumask: convert mm/

2009-01-01 10:12:29 +10:30