Merge ../linux-2.6-watchdog-mm

[pandora-kernel.git] / mm / slab.c

diff --git a/mm/slab.c b/mm/slab.c
index 909975f..c610062 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3281,7 +3281,7 @@ retry:
                                        flags | GFP_THISNODE, nid);
        }
 
-       if (!obj) {
+       if (!obj && !(flags & __GFP_NO_GROW)) {
                /*
                 * This allocation will be performed within the constraints
                 * of the current cpuset / memory policy requirements.
@@ -3310,7 +3310,7 @@ retry:
                                         */
                                        goto retry;
                        } else {
-                               kmem_freepages(cache, obj);
+                               /* cache_grow already freed obj */
                                obj = NULL;
                        }
                }
@@ -3553,7 +3553,7 @@ EXPORT_SYMBOL(kmem_cache_zalloc);
  *
  * Currently only used for dentry validation.
  */
-int fastcall kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr)
+int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr)
 {
        unsigned long addr = (unsigned long)ptr;
        unsigned long min_addr = PAGE_OFFSET;
@@ -3587,6 +3587,7 @@ out:
  * @cachep: The cache to allocate from.
  * @flags: See kmalloc().
  * @nodeid: node number of the target node.
+ * @caller: return address of caller, used for debug information
  *
  * Identical to kmem_cache_alloc but it will allocate memory on the given
  * node, which can improve the performance for cpu bound structures.