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authorStephen Hemminger <shemminger@linux-foundation.org>2007-04-23 22:26:16 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:29:45 -0700
commit164891aadf1721fca4dce473bb0e0998181537c6 (patch)
tree991393ec7306da475cb306fcc7cb084f737ebadc /net/ipv4/tcp_westwood.c
parent[TCP]: TCP Illinois update. (diff)
downloadlinux-dev-164891aadf1721fca4dce473bb0e0998181537c6.tar.xz
linux-dev-164891aadf1721fca4dce473bb0e0998181537c6.zip
[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>
Diffstat (limited to 'net/ipv4/tcp_westwood.c')
-rw-r--r--net/ipv4/tcp_westwood.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_westwood.c b/net/ipv4/tcp_westwood.c
index ae1026a67720..e61e09dd513e 100644
--- a/net/ipv4/tcp_westwood.c
+++ b/net/ipv4/tcp_westwood.c
@@ -100,7 +100,7 @@ static void westwood_filter(struct westwood *w, u32 delta)
* Called after processing group of packets.
* but all westwood needs is the last sample of srtt.
*/
-static void tcp_westwood_pkts_acked(struct sock *sk, u32 cnt)
+static void tcp_westwood_pkts_acked(struct sock *sk, u32 cnt, ktime_t last)
{
struct westwood *w = inet_csk_ca(sk);
if (cnt > 0)