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| author | Kenneth Klette Jonassen <kennetkl@ifi.uio.no> | 2015-01-29 20:08:03 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-31 17:25:37 -0800 |
| commit | 932eb7638ad7d9145620178992044b5e87356969 (patch) | |
| tree | 21193b909507445dc8e994ecf65b9efb5230d42c /net/switchdev/switchdev.c | |
| parent | a994a09097660d7ae6cdf868720f7a991b19b987 (diff) | |
tcp: use SACK RTTs for CC
Current behavior only passes RTTs from sequentially acked data to CC.
If sender gets a combined ACK for segment 1 and SACK for segment 3, then the
computed RTT for CC is the time between sending segment 1 and receiving SACK
for segment 3.
Pass the minimum computed RTT from any acked data to CC, i.e. time between
sending segment 3 and receiving SACK for segment 3.
Signed-off-by: Kenneth Klette Jonassen <kennetkl@ifi.uio.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions