From: NeilBrown Date: Mon, 10 Mar 2008 18:43:48 +0000 (-0700) Subject: md: reduce CPU wastage on idle md array with a write-intent bitmap X-Git-Tag: v2.6.25-rc6~65 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7be3dfec4724c51e890455fe48fe188ad7c18b88;p=pandora-kernel.git md: reduce CPU wastage on idle md array with a write-intent bitmap Recent patch titled Reduce CPU wastage on idle md array with a write-intent bitmap. would sometimes leave the array with dirty bitmap bits that stay dirty. A subsequent write would sort things out so it isn't a big problem, but should be fixed nonetheless. We need to make sure that when the bitmap becomes not "allclean", the daemon_sleep really does get set to a sensible value. Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed