diff options
| author | Eric Dumazet <edumazet@google.com> | 2017-10-06 01:21:24 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-06 19:28:53 -0400 |
| commit | 5e76ee4b8e90384936a214cde5b7816424f70232 (patch) | |
| tree | 24d8072eb5d33600fd67ab24ffa4f3706ee390d8 /net/ipv4/tcp_output.c | |
| parent | 4e8cc22803080853a33bafc6748e133448fb8182 (diff) | |
tcp: tcp_mark_head_lost() optimization
It will be a bit more expensive to get the head of rtx queue
once rtx queue is converted to an rb-tree.
We can avoid this extra cost in case tp->lost_skb_hint is set.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions