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author | Tejun Heo <tj@kernel.org> | 2009-07-04 00:13:18 +0200 |
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committer | Tejun Heo <tj@kernel.org> | 2009-07-04 00:13:18 +0200 |
commit | c43768cbb7655ea5ff782ae250f6e2ef4297cf98 (patch) | |
tree | 3982e41dde3eecaa3739a5d1a8ed18d04bd74f01 /mm/slub.c | |
parent | percpu: use __weak only in the definition of weak percpu variables (diff) | |
parent | Merge branch 'for-linus' of git://git.infradead.org/users/eparis/notify (diff) | |
download | linux-c43768cbb7655ea5ff782ae250f6e2ef4297cf98.tar.xz linux-c43768cbb7655ea5ff782ae250f6e2ef4297cf98.zip |
Merge branch 'master' into for-next
Pull linus#master to merge PER_CPU_DEF_ATTRIBUTES and alpha build fix
changes. As alpha in percpu tree uses 'weak' attribute instead of
inline assembly, there's no need for __used attribute.
Conflicts:
arch/alpha/include/asm/percpu.h
arch/mn10300/kernel/vmlinux.lds.S
include/linux/percpu-defs.h
Diffstat (limited to 'mm/slub.c')
-rw-r--r-- | mm/slub.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/mm/slub.c b/mm/slub.c index 23bb79acc4b9..ffc895cc3a68 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1085,11 +1085,17 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node) { struct page *page; struct kmem_cache_order_objects oo = s->oo; + gfp_t alloc_gfp; flags |= s->allocflags; - page = alloc_slab_page(flags | __GFP_NOWARN | __GFP_NORETRY, node, - oo); + /* + * Let the initial higher-order allocation fail under memory pressure + * so we fall-back to the minimum order allocation. + */ + alloc_gfp = (flags | __GFP_NOWARN | __GFP_NORETRY) & ~__GFP_NOFAIL; + + page = alloc_slab_page(alloc_gfp, node, oo); if (unlikely(!page)) { oo = s->min; /* |