On Wed, Jan 30, 2013 at 03:32:33PM -0200, Rodrigo Vivi wrote: > Reviewed-by: Rodrigo Vivi <rodrigo.v...@gmail.com> > > > On Mon, Jan 28, 2013 at 9:02 AM, Chris Wilson <ch...@chris-wilson.co.uk> > wrote: > > On Tue, Jan 08, 2013 at 11:02:57AM +0000, Chris Wilson wrote: > >> When adding the fb idle detection to mark-inactive, it was forgotten > >> that userspace can drive the processing of retire-requests. We assumed > >> that it would be principally driven by the retire requests worker, > >> running once every second whilst active and so we would get the deferred > >> timer for free. Instead we spend too many CPU cycles reclocking the LVDS > >> preventing real work from being done. > >> > >> Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> > >> Reported-and-tested-by: Alexander Lam <lambchop...@gmail.com> > >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58843 > >> Cc: stable@vger.kernel.org > > > > Poke.
Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
