tree 991393ec7306da475cb306fcc7cb084f737ebadc
parent 65d1b4a7e73fe0e1f5275ad7d2d3547981480886
author Stephen Hemminger <shemminger@linux-foundation.org> 1177392376 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1177565385 -0700

[TCP]: Congestion control API update.

Do some simple changes to make congestion control API faster/cleaner.
* use ktime_t rather than timeval
* merge rtt sampling into existing ack callback
  this means one indirect call versus two per ack.
* use flags bits to store options/settings

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>