From 7c9adf5a5471647f392169ef19d3e81dcfa76045 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Tue, 4 Sep 2012 23:38:33 +0000 Subject: mm/sl[aou]b: Move list_add() to slab_common.c Move the code to append the new kmem_cache to the list of slab caches to the kmem_cache_create code in the shared code. This is possible now since the acquisition of the mutex was moved into kmem_cache_create(). Acked-by: David Rientjes Reviewed-by: Glauber Costa Reviewed-by: Joonsoo Kim Signed-off-by: Christoph Lameter Signed-off-by: Pekka Enberg --- mm/slob.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'mm/slob.c') diff --git a/mm/slob.c b/mm/slob.c index 45d4ca79933a..5225d28f2694 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -540,6 +540,10 @@ struct kmem_cache *__kmem_cache_create(const char *name, size_t size, void kmem_cache_destroy(struct kmem_cache *c) { + mutex_lock(&slab_mutex); + list_del(&c->list); + mutex_unlock(&slab_mutex); + kmemleak_free(c); if (c->flags & SLAB_DESTROY_BY_RCU) rcu_barrier(); -- cgit v1.2.3-59-g8ed1b