skbuff: export skb_copy_ubufs

commit dcc0fb782b3a6e2abfeaaeb45dd88ed09596be0f upstream.

Export skb_copy_ubufs so that modules can orphan frags.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 9204d9b..e6289b4 100644 (file)
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -655,7 +655,7 @@ int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask)
        skb_shinfo(skb)->tx_flags &= ~SKBTX_DEV_ZEROCOPY;
        return 0;
 }
-
+EXPORT_SYMBOL_GPL(skb_copy_ubufs);
 
 /**
  *     skb_clone       -       duplicate an sk_buff