Merge branch 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux

Pull SLAB update from Pekka Enberg:
 "Nothing terribly exciting here apart from Christoph's kmalloc
  unification patches that brings sl[aou]b implementations closer to
  each other"

* 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux:
  slab: Use correct GFP_DMA constant
  slub: remove verify_mem_not_deleted()
  mm/sl[aou]b: Move kmallocXXX functions to common code
  mm, slab_common: add 'unlikely' to size check of kmalloc_slab()
  mm/slub.c: beautify code for removing redundancy 'break' statement.
  slub: Remove unnecessary page NULL check
  slub: don't use cpu partial pages on UP
  mm/slub: beautify code for 80 column limitation and tab alignment
  mm/slub: remove 'per_cpu' which is useless variable

1 files changed, 24 insertions, 4 deletions

diff --git a/mm/slob.c b/mm/slob.c
index 91bd3f2..4bf8809 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -462,11 +462,11 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
 	return ret;
 }
 
-void *__kmalloc_node(size_t size, gfp_t gfp, int node)
+void *__kmalloc(size_t size, gfp_t gfp)
 {
-	return __do_kmalloc_node(size, gfp, node, _RET_IP_);
+	return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
 }
-EXPORT_SYMBOL(__kmalloc_node);
+EXPORT_SYMBOL(__kmalloc);
 
 #ifdef CONFIG_TRACING
 void *__kmalloc_track_caller(size_t size, gfp_t gfp, unsigned long caller)
@@ -534,7 +534,7 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
 	return 0;
 }
 
-void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
+void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
 {
 	void *b;
 
@@ -560,7 +560,27 @@ void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
 	kmemleak_alloc_recursive(b, c->size, 1, c->flags, flags);
 	return b;
 }
+EXPORT_SYMBOL(slob_alloc_node);
+
+void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
+{
+	return slob_alloc_node(cachep, flags, NUMA_NO_NODE);
+}
+EXPORT_SYMBOL(kmem_cache_alloc);
+
+#ifdef CONFIG_NUMA
+void *__kmalloc_node(size_t size, gfp_t gfp, int node)
+{
+	return __do_kmalloc_node(size, gfp, node, _RET_IP_);
+}
+EXPORT_SYMBOL(__kmalloc_node);
+
+void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
+{
+	return slob_alloc_node(cachep, gfp, node);
+}
 EXPORT_SYMBOL(kmem_cache_alloc_node);
+#endif
 
 static void __kmem_cache_free(void *b, int size)
 {