On Thu, Nov 03, 2016 at 04:37:24PM +0000, Tvrtko Ursulin wrote: > > On 02/11/2016 17:50, Chris Wilson wrote: > >Use i915_gem_object_pin_map() for the guc client's lifetime to replace > >the peristent kmap + frequent kmap_atomic with a permanent vmapping. > >This avoids taking the obj->mm.lock mutex whilst inside irq context > >later. > > > >Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Looks OK, I thought we've done this months ago. :) :) > Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Pulled this in to close https://bugs.freedesktop.org/show_bug.cgi?id=98571 -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
