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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-18 06:27:47 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-18 06:27:47 -1000 |
| commit | 4c3577c58f7efcddeaa269e7ddbe75e8acfbb7de (patch) | |
| tree | 08ebab417225d5e06bfbd1f5c8aab7d4155efaf9 /mm | |
| parent | 2601ded7fd8827ddbcc450cbfb153b3f3c59b443 (diff) | |
| parent | 907985f48bc60818e291c631249f9bc84c83a06f (diff) | |
Merge branch 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux
Pull SLAB fix from Pekka Enberg:
"A slab regression fix by Sasha Levin"
* 'slab/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux:
slab: prevent warnings when allocating with __GFP_NOWARN
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab_common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index ff3218a0f5e..2d414508e9e 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -373,8 +373,10 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags) { int index; - if (WARN_ON_ONCE(size > KMALLOC_MAX_SIZE)) + if (size > KMALLOC_MAX_SIZE) { + WARN_ON_ONCE(!(flags & __GFP_NOWARN)); return NULL; + } if (size <= 192) { if (!size) |