X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fslab.c;h=600e8649629e871f0dbe8a0891f559eb556eddca;hb=007a89a7e629137845da320c48af2a06c2bc624e;hp=918f04f7fef1a3b8a19bd4fdbbb1f407fecec90d;hpb=837b41b5de356aa67abb2cadb5eef3efc7776f91;p=pandora-kernel.git

diff --git a/mm/slab.c b/mm/slab.c
index 918f04f7fef1..600e8649629e 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2580,7 +2580,7 @@ void kmem_cache_destroy(struct kmem_cache *cachep)
 	}
 
 	if (unlikely(cachep->flags & SLAB_DESTROY_BY_RCU))
-		synchronize_rcu();
+		rcu_barrier();
 
 	__kmem_cache_destroy(cachep);
 	mutex_unlock(&cache_chain_mutex);
@@ -4472,4 +4472,3 @@ size_t ksize(const void *objp)
 
 	return obj_size(virt_to_cache(objp));
 }
-EXPORT_SYMBOL(ksize);