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| author | James Morris <jmorris@namei.org> | 2010-03-31 08:39:27 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-03-31 08:39:27 +1100 |
| commit | d25d6fa1a95f465ff1ec4458ca15e30b2c8dffec (patch) | |
| tree | 7362b182dedd825fc762ef7706830837e42943af /mm/slab.c | |
| parent | 225a9be24d799aa16d543c31fb09f0c9ed1d9caa (diff) | |
| parent | 2eaa9cfdf33b8d7fb7aff27792192e0019ae8fc6 (diff) | |
| download | lwn-d25d6fa1a95f465ff1ec4458ca15e30b2c8dffec.tar.gz lwn-d25d6fa1a95f465ff1ec4458ca15e30b2c8dffec.zip | |
Merge branch 'master' into next
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/mm/slab.c b/mm/slab.c index 7451bdacaf18..a9f325b28bed 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -935,7 +935,6 @@ static int transfer_objects(struct array_cache *to, from->avail -= nr; to->avail += nr; - to->touched = 1; return nr; } @@ -983,13 +982,11 @@ static struct array_cache **alloc_alien_cache(int node, int limit, gfp_t gfp) if (limit > 1) limit = 12; - ac_ptr = kmalloc_node(memsize, gfp, node); + ac_ptr = kzalloc_node(memsize, gfp, node); if (ac_ptr) { for_each_node(i) { - if (i == node || !node_online(i)) { - ac_ptr[i] = NULL; + if (i == node || !node_online(i)) continue; - } ac_ptr[i] = alloc_arraycache(node, limit, 0xbaadf00d, gfp); if (!ac_ptr[i]) { for (i--; i >= 0; i--) @@ -2963,8 +2960,10 @@ retry: spin_lock(&l3->list_lock); /* See if we can refill from the shared array */ - if (l3->shared && transfer_objects(ac, l3->shared, batchcount)) + if (l3->shared && transfer_objects(ac, l3->shared, batchcount)) { + l3->shared->touched = 1; goto alloc_done; + } while (batchcount > 0) { struct list_head *entry; @@ -3101,7 +3100,7 @@ static bool slab_should_failslab(struct kmem_cache *cachep, gfp_t flags) if (cachep == &cache_cache) return false; - return should_failslab(obj_size(cachep), flags); + return should_failslab(obj_size(cachep), flags, cachep->flags); } static inline void *____cache_alloc(struct kmem_cache *cachep, gfp_t flags) |