On Mon, Nov 21, 2016 at 12:30:01PM +, Chris Wilson wrote:
>
> I was looking at how we get out of the pm_runtime mess. In part, we hurt
> ourselves because we are using wakeref_count to disable asserts, but it
> also seems that pushing the optimisation to pm_runtime is the right
> thing to do.
On Mon, Nov 21, 2016 at 02:21:39PM +0200, David Weinehall wrote:
> On Fri, Nov 18, 2016 at 01:58:35PM +, Chris Wilson wrote:
> > On Fri, Nov 18, 2016 at 03:36:45PM +0200, David Weinehall wrote:
> > > On resume we unbind+bind our VMA-mappings. This patch simplifies
> > > this a bit by
On Fri, Nov 18, 2016 at 03:36:45PM +0200, David Weinehall wrote:
> On resume we unbind+bind our VMA-mappings. This patch simplifies
> this a bit by introducing a restore_vma() helper. As a nice side-effect
> this also makes the resume callgraph self-documenting.
>
> v2: move the helper to
On resume we unbind+bind our VMA-mappings. This patch simplifies
this a bit by introducing a restore_vma() helper. As a nice side-effect
this also makes the resume callgraph self-documenting.
v2: move the helper to i915_gem_gtt.c since it's only used by
i915_gem_restore_gtt_mappings(),
