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authorThomas Young <tyo@ee.mu.oz.au>2005-12-06 19:16:34 -0500
committerDavid S. Miller <davem@davemloft.net>2005-12-06 19:16:34 -0500
commit5b4956138173cb8b58d83d3173360e8e681a2b66 (patch)
tree5dc8d539a6d7deff6ab595ce90657bb16e6731f9 /net
parent1f12bcc9d1840fd26bf577065214f1ebeb2609ba (diff)
[TCP] Vegas: stop resetting rtt every ack
Move the resetting of rtt measurements to inside the once per RTT block of code. Signed-off-by: Thomas Young <tyo@ee.mu.oz.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/tcp_vegas.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c
index b7d296a8ac6d..8f06a479305b 100644
--- a/net/ipv4/tcp_vegas.c
+++ b/net/ipv4/tcp_vegas.c
@@ -333,11 +333,11 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
333 else if (tp->snd_cwnd > tp->snd_cwnd_clamp) 333 else if (tp->snd_cwnd > tp->snd_cwnd_clamp)
334 tp->snd_cwnd = tp->snd_cwnd_clamp; 334 tp->snd_cwnd = tp->snd_cwnd_clamp;
335 } 335 }
336 }
337 336
338 /* Wipe the slate clean for the next RTT. */ 337 /* Wipe the slate clean for the next RTT. */
339 vegas->cntRTT = 0; 338 vegas->cntRTT = 0;
340 vegas->minRTT = 0x7fffffff; 339 vegas->minRTT = 0x7fffffff;
340 }
341} 341}
342 342
343/* Extract info for Tcp socket info provided via netlink. */ 343/* Extract info for Tcp socket info provided via netlink. */