| commit | d738cd8fca948e45d53120247cb7a5f5be3ca09e | |
| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | |
| Sun, 25 Mar 2007 04:03:23 +0000 (24 21:03 -0700) | ||
| committer | David S. Miller <davem@sunset.davemloft.net> | |
| Wed, 10 Oct 2007 23:47:50 +0000 (10 16:47 -0700) | ||
| tree | b2136bcfa2802a21b41de72eb4f6dc338a0bd321 | treesnapshot (tar.gz zip) |
| parent | d961db358f41033a8fc7b62948bc7cff1b4bb1fe | commitdiff |
[TCP]: Add highest_sack seqno, points to globally highest SACK
It is guaranteed to be valid only when !tp->sacked_out. In most
cases this seqno is available in the last ACK but there is no
guarantee for that. The new fast recovery loss marking algorithm
needs this as entry point.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
It is guaranteed to be valid only when !tp->sacked_out. In most
cases this seqno is available in the last ACK but there is no
guarantee for that. The new fast recovery loss marking algorithm
needs this as entry point.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
| include/linux/tcp.h | diffblobblamehistory | |
| net/ipv4/tcp_input.c | diffblobblamehistory |