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slab: fix alien cache handling

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cache_free_alien must be called regardless if we use alien caches or not.
cache_free_alien() will do the right thing if there are no alien caches
available.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Acked-by: Pekka J Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Christoph Lameter 2007-06-08 13:46:46 -07:00 committed by Linus Torvalds
parent a210906c1b
commit 3cdc0ed0ce
1 changed files with 1 additions and 1 deletions
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2
mm/slab.c
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@ -3539,7 +3539,7 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp)
check_irq_off();
objp = cache_free_debugcheck(cachep, objp, __builtin_return_address(0));
if (use_alien_caches && cache_free_alien(cachep, objp))
if (cache_free_alien(cachep, objp))
return;
if (likely(ac->avail < ac->limit)) {