Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...

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

diff --git a/mm/slab.c b/mm/slab.c
index e9f9298..2640374 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3653,11 +3653,18 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
 EXPORT_SYMBOL(kmem_cache_alloc);
 
 #ifdef CONFIG_TRACING
-void *kmem_cache_alloc_notrace(struct kmem_cache *cachep, gfp_t flags)
+void *
+kmem_cache_alloc_trace(size_t size, struct kmem_cache *cachep, gfp_t flags)
 {
-       return __cache_alloc(cachep, flags, __builtin_return_address(0));
+       void *ret;
+
+       ret = __cache_alloc(cachep, flags, __builtin_return_address(0));
+
+       trace_kmalloc(_RET_IP_, ret,
+                     size, slab_buffer_size(cachep), flags);
+       return ret;
 }
-EXPORT_SYMBOL(kmem_cache_alloc_notrace);
+EXPORT_SYMBOL(kmem_cache_alloc_trace);
 #endif
 
 #ifdef CONFIG_NUMA
@@ -3675,31 +3682,32 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid)
 EXPORT_SYMBOL(kmem_cache_alloc_node);
 
 #ifdef CONFIG_TRACING
-void *kmem_cache_alloc_node_notrace(struct kmem_cache *cachep,
-                                   gfp_t flags,
-                                   int nodeid)
+void *kmem_cache_alloc_node_trace(size_t size,
+                                 struct kmem_cache *cachep,
+                                 gfp_t flags,
+                                 int nodeid)
 {
-       return __cache_alloc_node(cachep, flags, nodeid,
+       void *ret;
+
+       ret = __cache_alloc_node(cachep, flags, nodeid,
                                  __builtin_return_address(0));
+       trace_kmalloc_node(_RET_IP_, ret,
+                          size, slab_buffer_size(cachep),
+                          flags, nodeid);
+       return ret;
 }
-EXPORT_SYMBOL(kmem_cache_alloc_node_notrace);
+EXPORT_SYMBOL(kmem_cache_alloc_node_trace);
 #endif
 
 static __always_inline void *
 __do_kmalloc_node(size_t size, gfp_t flags, int node, void *caller)
 {
        struct kmem_cache *cachep;
-       void *ret;
 
        cachep = kmem_find_general_cachep(size, flags);
        if (unlikely(ZERO_OR_NULL_PTR(cachep)))
                return cachep;
-       ret = kmem_cache_alloc_node_notrace(cachep, flags, node);
-
-       trace_kmalloc_node((unsigned long) caller, ret,
-                          size, cachep->buffer_size, flags, node);
-
-       return ret;
+       return kmem_cache_alloc_node_trace(size, cachep, flags, node);
 }
 
 #if defined(CONFIG_DEBUG_SLAB) || defined(CONFIG_TRACING)