| commit | 39fba7835aacda65284a86e611774cbba71dac20 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Wed Apr 19 09:59:26 2017 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Fri Apr 21 13:24:06 2017 -0400 |
| tree | cc445a8119f1eee88c561ee3bb8b0339b98f66c5 | |
| parent | 6bc6895bdd6744e0136eaa4a11fbdb20a7db4e40 [diff] |
kaweth: use skb_cow_head() to deal with cloned skbs We can use skb_cow_head() to properly deal with clones, especially the ones coming from TCP stack that allow their head being modified. This avoids a copy. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: James Hughes <james.hughes@raspberrypi.org> Signed-off-by: David S. Miller <davem@davemloft.net>