From: Chris Wilson Date: Wed, 8 Dec 2010 09:43:41 +0000 (+0000) Subject: drm/i915: Re-arm the idle timers if the device is still busy X-Git-Tag: v2.6.38-rc1~419^2~23^2~24 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff7ea4c04012e01a9a50c5e42dabdaf0794734ce;p=pandora-kernel.git drm/i915: Re-arm the idle timers if the device is still busy Don't post a downclocking task if the device is still active when the idle timer fires. A pathological process could queue up several seconds worth of processing and then go to sleep, during which time the idle timer would kick in and downclock the GPU. Signed-off-by: Chris Wilson --- Reading git-diff-tree failed