diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/mm/slub.c b/mm/slub.c index 39592b5ce68..38914bc64ac 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -207,11 +207,6 @@ static inline void ClearSlabDebug(struct page *page) #define __KMALLOC_CACHE 0x20000000 /* objects freed using kfree */ #define __PAGE_ALLOC_FALLBACK 0x10000000 /* Allow fallback to page alloc */ -/* Not all arches define cache_line_size */ -#ifndef cache_line_size -#define cache_line_size() L1_CACHE_BYTES -#endif - static int kmem_size = sizeof(struct kmem_cache); #ifdef CONFIG_SMP @@ -1284,7 +1279,9 @@ static struct page *get_any_partial(struct kmem_cache *s, gfp_t flags) { #ifdef CONFIG_NUMA struct zonelist *zonelist; - struct zone **z; + struct zoneref *z; + struct zone *zone; + enum zone_type high_zoneidx = gfp_zone(flags); struct page *page; /* @@ -1309,14 +1306,13 @@ static struct page *get_any_partial(struct kmem_cache *s, gfp_t flags) get_cycles() % 1024 > s->remote_node_defrag_ratio) return NULL; - zonelist = &NODE_DATA( - slab_node(current->mempolicy))->node_zonelists[gfp_zone(flags)]; - for (z = zonelist->zones; *z; z++) { + zonelist = node_zonelist(slab_node(current->mempolicy), flags); + for_each_zone_zonelist(zone, z, zonelist, high_zoneidx) { struct kmem_cache_node *n; - n = get_node(s, zone_to_nid(*z)); + n = get_node(s, zone_to_nid(zone)); - if (n && cpuset_zone_allowed_hardwall(*z, flags) && + if (n && cpuset_zone_allowed_hardwall(zone, flags) && n->nr_partial > MIN_PARTIAL) { page = get_partial_node(n); if (page) |