Commit 3cdc0ed0 authored Jun 08, 2007 by Christoph Lameter Committed by Linus Torvalds Jun 08, 2007

slab: fix alien cache handling



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>

parent a210906c

mm/slab.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)) {