X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=mm%2Fslub.c;h=26f0cb9cc5848d1dcae71761700c365e216f38a0;hb=63a6440326e4cd01d6a663069208a0e68e9b833f;hp=52ae5a53818053b61241062023ba1951f426329a;hpb=d3e14aa336b37df76ae875fa051dfdb0e765ddf9;p=safe%2Fjmp%2Flinux-2.6

diff --git a/mm/slub.c b/mm/slub.c
index 52ae5a5..26f0cb9 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -157,14 +157,6 @@
 #define SLUB_MERGE_SAME (SLAB_DEBUG_FREE | SLAB_RECLAIM_ACCOUNT | \
 		SLAB_CACHE_DMA | SLAB_NOTRACK)
 
-#ifndef ARCH_KMALLOC_MINALIGN
-#define ARCH_KMALLOC_MINALIGN __alignof__(unsigned long long)
-#endif
-
-#ifndef ARCH_SLAB_MINALIGN
-#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
-#endif
-
 #define OO_SHIFT	16
 #define OO_MASK		((1 << OO_SHIFT) - 1)
 #define MAX_OBJS_PER_PAGE	65535 /* since page.objects is u16 */
@@ -1084,7 +1076,7 @@ static inline struct page *alloc_slab_page(gfp_t flags, int node,
 	if (node == -1)
 		return alloc_pages(flags, order);
 	else
-		return alloc_pages_node(node, flags, order);
+		return alloc_pages_exact_node(node, flags, order);
 }
 
 static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
@@ -1368,6 +1360,7 @@ static struct page *get_any_partial(struct kmem_cache *s, gfp_t flags)
 			get_cycles() % 1024 > s->remote_node_defrag_ratio)
 		return NULL;
 
+	get_mems_allowed();
 	zonelist = node_zonelist(slab_node(current->mempolicy), flags);
 	for_each_zone_zonelist(zone, z, zonelist, high_zoneidx) {
 		struct kmem_cache_node *n;
@@ -1377,10 +1370,13 @@ static struct page *get_any_partial(struct kmem_cache *s, gfp_t flags)
 		if (n && cpuset_zone_allowed_hardwall(zone, flags) &&
 				n->nr_partial > s->min_partial) {
 			page = get_partial_node(n);
-			if (page)
+			if (page) {
+				put_mems_allowed();
 				return page;
+			}
 		}
 	}
+	put_mems_allowed();
 #endif
 	return NULL;
 }