Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=84565070e442583ec67fb08a5962c80203e491c3
Commit: 84565070e442583ec67fb08a5962c80203e491c3
Parent: c873879c4db31bab414655e191cf56019b48c751
Author: John Heffner <[EMAIL PROTECTED]>
AuthorDate: Mon Apr 2 13:56:32 2007 -0700
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Apr 2 13:56:32 2007 -0700
[TCP]: Do receiver-side SWS avoidance for rcvbuf < MSS.
Signed-off-by: John Heffner <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
net/ipv4/tcp_output.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index dc15113..688b955 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1607,6 +1607,9 @@ u32 __tcp_select_window(struct sock *sk)
*/
if (window <= free_space - mss || window > free_space)
window = (free_space/mss)*mss;
+ else if (mss == full_space &&
+ free_space > window + full_space/2)
+ window = free_space;
}
return window;
-
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