From: Ilpo Järvinen Date: Tue, 25 Nov 2008 05:26:56 +0000 (-0800) Subject: tcp: Make shifting not clear the hints X-Git-Tag: v2.6.29-rc1~581^2~507 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92ee76b6d99bfcdab6162816c9025541ef7248eb;p=pandora-kernel.git tcp: Make shifting not clear the hints The earlier version was just very basic one which is "playing safe" by always clearing the hints. However, clearing of a hint is extremely costly operation with large windows, so it must be avoided at all cost whenever possible, there is a way with shifting too achieve not-clearing. Signed-off-by: Ilpo Järvinen Signed-off-by: David S. Miller --- Reading git-diff-tree failed