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| author | Gao feng <gaofeng@cn.fujitsu.com> | 2011-10-19 15:34:09 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-10-24 18:30:07 -0400 |
| commit | 59445b6b1f90b97c4e28062b96306bacfa4fb170 (patch) | |
| tree | 61408e20f1e56c98a5b377ae02079dc5c229af00 /net/sched | |
| parent | 1805b2f04855f07afe3a71d620a68f483b0ed74f (diff) | |
| download | linux-59445b6b1f90b97c4e28062b96306bacfa4fb170.tar.gz linux-59445b6b1f90b97c4e28062b96306bacfa4fb170.tar.bz2 linux-59445b6b1f90b97c4e28062b96306bacfa4fb170.zip | |
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>
Diffstat (limited to 'net/sched')
0 files changed, 0 insertions, 0 deletions