From ad1984e844fb6edaa8b9984be23669f4e19168be Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ilpo=20J=C3=A4rvinen?= Date: Wed, 30 Jan 2008 20:06:02 -0800 Subject: [PATCH] [TCP]: NewReno must count every skb while marking losses MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit NewReno should add cnt per skb (as with FACK) instead of depending on SACKED_ACKED bits which won't be set with it at all. Effectively, NewReno should always exists after the first iteration anyway (or immediately if there's already head in lost_out. This was fixed earlier in net-2.6.25 but got reverted among other stuff and I didn't notice that this is still necessary (actually wasn't even considering this case while trying to figure out the reports because I lived with different kind of code than it in reality was). This should solve the WARN_ONs in TCP code that as a result of this triggered multiple times in every place we check for this invariant. Special thanks to Dave Young and Krishna Kumar2 for trying with my debug patches. Signed-off-by: Ilpo Järvinen Tested-by: Dave Young Tested-by: Krishna Kumar2 Cc: "David S. Miller" Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- Reading git-format-patch failed