string: factorize skip_spaces and export it to be generally available

[safe/jmp/linux-2.6] / mm / slob.c

diff --git a/mm/slob.c b/mm/slob.c
index 12f2614..837ebd6 100644 (file)
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -46,7 +46,7 @@
  * NUMA support in SLOB is fairly simplistic, pushing most of the real
  * logic down to the page allocator, and simply doing the node accounting
  * on the upper levels. In the event that a node id is explicitly
- * provided, alloc_pages_node() with the specified node id is used
+ * provided, alloc_pages_exact_node() with the specified node id is used
  * instead. The common case (or when the node id isn't explicitly provided)
  * will default to the current node, as per numa_node_id().
  *
@@ -133,17 +133,17 @@ static LIST_HEAD(free_slob_large);
  */
 static inline int is_slob_page(struct slob_page *sp)
 {
-       return PageSlobPage((struct page *)sp);
+       return PageSlab((struct page *)sp);
 }
 
 static inline void set_slob_page(struct slob_page *sp)
 {
-       __SetPageSlobPage((struct page *)sp);
+       __SetPageSlab((struct page *)sp);
 }
 
 static inline void clear_slob_page(struct slob_page *sp)
 {
-       __ClearPageSlobPage((struct page *)sp);
+       __ClearPageSlab((struct page *)sp);
 }
 
 static inline struct slob_page *slob_page(const void *addr)
@@ -244,7 +244,7 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
 
 #ifdef CONFIG_NUMA
        if (node != -1)
-               page = alloc_pages_node(node, gfp, order);
+               page = alloc_pages_exact_node(node, gfp, order);
        else
 #endif
                page = alloc_pages(gfp, order);
@@ -595,6 +595,8 @@ EXPORT_SYMBOL(kmem_cache_create);
 void kmem_cache_destroy(struct kmem_cache *c)
 {
        kmemleak_free(c);
+       if (c->flags & SLAB_DESTROY_BY_RCU)
+               rcu_barrier();
        slob_free(c, sizeof(struct kmem_cache));
 }
 EXPORT_SYMBOL(kmem_cache_destroy);
@@ -690,3 +692,8 @@ void __init kmem_cache_init(void)
 {
        slob_ready = 1;
 }
+
+void __init kmem_cache_init_late(void)
+{
+       /* Nothing to do */
+}