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-rw-r--r--mm/slab.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 5a57cda7490..0f20843beff 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3119,16 +3119,7 @@ static void free_block(struct kmem_cache *cachep, void **objpp, int nr_objects,
if (slabp->inuse == 0) {
if (l3->free_objects > l3->free_limit) {
l3->free_objects -= cachep->num;
- /*
- * It is safe to drop the lock. The slab is
- * no longer linked to the cache. cachep
- * cannot disappear - we are using it and
- * all destruction of caches must be
- * serialized properly by the user.
- */
- spin_unlock(&l3->list_lock);
slab_destroy(cachep, slabp);
- spin_lock(&l3->list_lock);
} else {
list_add(&slabp->list, &l3->slabs_free);
}