---

yaml --- r: 140585 b: refs/heads/master c: 94b528d h: refs/heads/master i: 140583: 1a5b4b4 v: v3
git-mirror · Dec 29, 2008 · 32c07bd · 32c07bd
1 parent 8f3fec8
commit 32c07bd
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Showing 2 changed files with 18 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 73cd6af0413225b0ada8b8881c3e0cfd26506dfa
+refs/heads/master: 94b528d0564997d88e8bf166d8c9080536ad8bdc
diff --git a/trunk/mm/slub.c b/trunk/mm/slub.c
@@ -3256,6 +3256,7 @@ static struct notifier_block __cpuinitdata slab_notifier = {
 void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, unsigned long caller)
 {
 	struct kmem_cache *s;
+	void *ret;
 
 	if (unlikely(size > PAGE_SIZE))
 		return kmalloc_large(size, gfpflags);
@@ -3265,13 +3266,20 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, unsigned long caller)
 	if (unlikely(ZERO_OR_NULL_PTR(s)))
 		return s;
 
-	return slab_alloc(s, gfpflags, -1, caller);
+	ret = slab_alloc(s, gfpflags, -1, caller);
+
+	/* Honor the call site pointer we recieved. */
+	kmemtrace_mark_alloc(KMEMTRACE_TYPE_KMALLOC, (unsigned long) caller,
+			     ret, size, s->size, gfpflags);
+
+	return ret;
 }
 
 void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
 					int node, unsigned long caller)
 {
 	struct kmem_cache *s;
+	void *ret;
 
 	if (unlikely(size > PAGE_SIZE))
 		return kmalloc_large_node(size, gfpflags, node);
@@ -3281,7 +3289,14 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
 	if (unlikely(ZERO_OR_NULL_PTR(s)))
 		return s;
 
-	return slab_alloc(s, gfpflags, node, caller);
+	ret = slab_alloc(s, gfpflags, node, caller);
+
+	/* Honor the call site pointer we recieved. */
+	kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_KMALLOC,
+				  (unsigned long) caller, ret,
+				  size, s->size, gfpflags, node);
+
+	return ret;
 }
 
 #ifdef CONFIG_SLUB_DEBUG