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tcp: Increase the initial congestion window to 10.

Message ID 20110205.181424.112605200.davem@davemloft.net
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

David Miller Feb. 6, 2011, 2:14 a.m. UTC 
From: Alexander Zimmermann <alexander.zimmermann@comsys.rwth-aachen.de>
Date: Fri, 04 Feb 2011 09:38:34 +0100

> Could you add a reference to draft?
> 
>> +/* TCP initial congestion window */
>> +#define TCP_INIT_CWND		10
>> +
>> extern struct inet_timewait_death_row tcp_death_row;

Sure, done.

--------------------
tcp: Add reference to initial CWND ietf draft.

Suggested by Alexander Zimmermann

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/tcp.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/include/net/tcp.h b/include/net/tcp.h
index 7118668..adfe6db 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -196,7 +196,7 @@  extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 /* TCP thin-stream limits */
 #define TCP_THIN_LINEAR_RETRIES 6       /* After 6 linear retries, do exp. backoff */
 
-/* TCP initial congestion window */
+/* TCP initial congestion window as per draft-hkchu-tcpm-initcwnd-01 */
 #define TCP_INIT_CWND		10
 
 extern struct inet_timewait_death_row tcp_death_row;