From 12c3667fb780e20360ad0bde32dfb3591ef609ad Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Tue, 4 Sep 2012 23:38:33 +0000 Subject: mm/sl[aou]b: Get rid of __kmem_cache_destroy What is done there can be done in __kmem_cache_shutdown. This affects RCU handling somewhat. On rcu free all slab allocators do not refer to other management structures than the kmem_cache structure. Therefore these other structures can be freed before the rcu deferred free to the page allocator occurs. Reviewed-by: Joonsoo Kim Signed-off-by: Christoph Lameter Signed-off-by: Pekka Enberg --- mm/slob.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'mm/slob.c') diff --git a/mm/slob.c b/mm/slob.c index cb4ab9675293..50f605322700 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -538,10 +538,6 @@ struct kmem_cache *__kmem_cache_create(const char *name, size_t size, return c; } -void __kmem_cache_destroy(struct kmem_cache *c) -{ -} - void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node) { void *b; -- cgit v1.2.3