diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/mm/slab.c b/mm/slab.c index 06236e4ddc1b..052e7d64537e 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -1901,15 +1901,7 @@ static void check_poison_obj(struct kmem_cache *cachep, void *objp) #endif #if DEBUG -/** - * slab_destroy_objs - destroy a slab and its objects - * @cachep: cache pointer being destroyed - * @slabp: slab pointer being destroyed - * - * Call the registered destructor for each object in a slab that is being - * destroyed. - */ -static void slab_destroy_objs(struct kmem_cache *cachep, struct slab *slabp) +static void slab_destroy_debugcheck(struct kmem_cache *cachep, struct slab *slabp) { int i; for (i = 0; i < cachep->num; i++) { @@ -1938,7 +1930,7 @@ static void slab_destroy_objs(struct kmem_cache *cachep, struct slab *slabp) } } #else -static void slab_destroy_objs(struct kmem_cache *cachep, struct slab *slabp) +static void slab_destroy_debugcheck(struct kmem_cache *cachep, struct slab *slabp) { } #endif @@ -1956,7 +1948,7 @@ static void slab_destroy(struct kmem_cache *cachep, struct slab *slabp) { void *addr = slabp->s_mem - slabp->colouroff; - slab_destroy_objs(cachep, slabp); + slab_destroy_debugcheck(cachep, slabp); if (unlikely(cachep->flags & SLAB_DESTROY_BY_RCU)) { struct slab_rcu *slab_rcu; @@ -2454,7 +2446,7 @@ static void drain_cpu_caches(struct kmem_cache *cachep) struct kmem_list3 *l3; int node; - on_each_cpu(do_drain, cachep, 1, 1); + on_each_cpu(do_drain, cachep, 1); check_irq_on(); for_each_online_node(node) { l3 = cachep->nodelists[node]; @@ -3263,9 +3255,12 @@ retry: if (cpuset_zone_allowed_hardwall(zone, flags) && cache->nodelists[nid] && - cache->nodelists[nid]->free_objects) + cache->nodelists[nid]->free_objects) { obj = ____cache_alloc_node(cache, flags | GFP_THISNODE, nid); + if (obj) + break; + } } if (!obj) { @@ -3936,7 +3931,7 @@ static int do_tune_cpucache(struct kmem_cache *cachep, int limit, } new->cachep = cachep; - on_each_cpu(do_ccupdate_local, (void *)new, 1, 1); + on_each_cpu(do_ccupdate_local, (void *)new, 1); check_irq_on(); cachep->batchcount = batchcount; |