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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