X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=mm%2Fslab.c;h=bb39255d8b3f731283fb0328baac63141e8a6f59;hp=cd3ab9326c388671beca97cb3dd072c2cb00c834;hb=eb33a02fddad907cea8b2c4ec3b49835b12d0107;hpb=e8bf81d11ffae58e78a1d8f58f51accdae627c65

diff --git a/mm/slab.c b/mm/slab.c
index cd3ab9326c38..bb39255d8b3f 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1669,9 +1669,6 @@ void __init kmem_cache_init_late(void)
 
 	g_cpucache_up = LATE;
 
-	/* Annotate slab for lockdep -- annotate the malloc caches */
-	init_lock_keys();
-
 	/* 6) resize the head arrays to their final sizes */
 	mutex_lock(&cache_chain_mutex);
 	list_for_each_entry(cachep, &cache_chain, next)
@@ -1679,6 +1676,9 @@ void __init kmem_cache_init_late(void)
 			BUG();
 	mutex_unlock(&cache_chain_mutex);
 
+	/* Annotate slab for lockdep -- annotate the malloc caches */
+	init_lock_keys();
+
 	/* Done! */
 	g_cpucache_up = FULL;
 
@@ -3255,7 +3255,7 @@ static inline void *____cache_alloc(struct kmem_cache *cachep, gfp_t flags)
 
 #ifdef CONFIG_NUMA
 /*
- * Try allocating on another node if PF_SPREAD_SLAB|PF_MEMPOLICY.
+ * Try allocating on another node if PFA_SPREAD_SLAB|PF_MEMPOLICY.
  *
  * If we are in_interrupt, then process context, including cpusets and
  * mempolicy, may not apply and should not be used for allocation policy.
@@ -3270,7 +3270,7 @@ static void *alternate_node_alloc(struct kmem_cache *cachep, gfp_t flags)
 	if (cpuset_do_slab_mem_spread() && (cachep->flags & SLAB_MEM_SPREAD))
 		nid_alloc = cpuset_slab_spread_node();
 	else if (current->mempolicy)
-		nid_alloc = slab_node(current->mempolicy);
+		nid_alloc = slab_node();
 	if (nid_alloc != nid_here)
 		return ____cache_alloc_node(cachep, flags, nid_alloc);
 	return NULL;
@@ -3302,7 +3302,7 @@ static void *fallback_alloc(struct kmem_cache *cache, gfp_t flags)
 
 retry_cpuset:
 	cpuset_mems_cookie = get_mems_allowed();
-	zonelist = node_zonelist(slab_node(current->mempolicy), flags);
+	zonelist = node_zonelist(slab_node(), flags);
 
 retry:
 	/*
@@ -3496,7 +3496,7 @@ __do_cache_alloc(struct kmem_cache *cache, gfp_t flags)
 {
 	void *objp;
 
-	if (unlikely(current->flags & (PF_SPREAD_SLAB | PF_MEMPOLICY))) {
+	if (unlikely((current->flags & PF_MEMPOLICY) || cpuset_do_slab_mem_spread())) {
 		objp = alternate_node_alloc(cache, flags);
 		if (objp)
 			goto out;