Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

[mv-sheeva.git] / net / core / skbuff.c

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index a4c01f5c6585094cff330b01dea7502e9369f7cc..9e0597d189b0a35342b5b16e46186d8b19a4640e 100644 (file)
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -39,6 +39,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/kmemcheck.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
 #include <linux/in.h>
@@ -201,6 +202,8 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask,
        skb->data = data;
        skb_reset_tail_pointer(skb);
        skb->end = skb->tail + size;
+       kmemcheck_annotate_bitfield(skb, flags1);
+       kmemcheck_annotate_bitfield(skb, flags2);
 #ifdef NET_SKBUFF_DATA_USES_OFFSET
        skb->mac_header = ~0U;
 #endif
@@ -221,6 +224,8 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask,
                struct sk_buff *child = skb + 1;
                atomic_t *fclone_ref = (atomic_t *) (child + 1);
 
+               kmemcheck_annotate_bitfield(child, flags1);
+               kmemcheck_annotate_bitfield(child, flags2);
                skb->fclone = SKB_FCLONE_ORIG;
                atomic_set(fclone_ref, 1);
 
@@ -639,6 +644,9 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
                n = kmem_cache_alloc(skbuff_head_cache, gfp_mask);
                if (!n)
                        return NULL;
+
+               kmemcheck_annotate_bitfield(n, flags1);
+               kmemcheck_annotate_bitfield(n, flags2);
                n->fclone = SKB_FCLONE_UNAVAILABLE;
        }