| commit | 59445b6b1f90b97c4e28062b96306bacfa4fb170 | [log] [tgz] |
|---|---|---|
| author | Gao feng <gaofeng@cn.fujitsu.com> | Wed Oct 19 15:34:09 2011 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Mon Oct 24 18:30:07 2011 -0400 |
| tree | 61408e20f1e56c98a5b377ae02079dc5c229af00 | |
| parent | 1805b2f04855f07afe3a71d620a68f483b0ed74f [diff] |
ipv4: avoid useless call of the function check_peer_pmtu In func ipv4_dst_check,check_peer_pmtu should be called only when peer is updated. So,if the peer is not updated in ip_rt_frag_needed,we can not inc __rt_peer_genid. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>