[PATCH] mm: fix oom roll-back of __vmalloc_area_node

[mv-sheeva.git] / mm / slab.c

diff --git a/mm/slab.c b/mm/slab.c
index 5a57cda7490d9b666d97b04957efb9c05c02fe59..0f20843beffdb504574dc471bfaacf12abfd902d 100644 (file)
--- 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);
                        }