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authorJohn Heffner <jheffner@psc.edu>2007-01-06 22:31:44 +0100
committerAdrian Bunk <bunk@stusta.de>2007-01-09 03:23:33 +0100
commit45c97a2582a6dc2a41fbb71b14fd4c61402ad926 (patch)
treec0979afe5619577a0aabca3db87d6dcd6f266321 /mm
parentb045ce09ba5d408725868d5d2e36f213c8a6ed02 (diff)
TCP: Fix and simplify microsecond rtt sampling
This changes the microsecond RTT sampling so that samples are taken in the same way that RTT samples are taken for the RTO calculator: on the last segment acknowledged, and only when the segment hasn't been retransmitted. Signed-off-by: John Heffner <jheffner@psc.edu> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'mm')
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