[Intel-gfx] [PATCH v8 7/7] drm/i915: Track gt pm wakerefs

[Andi Shyti]

Hi Andrzej,

On Tue, Apr 25, 2023 at 12:05:44AM +0200, Andrzej Hajda wrote:
> Track every intel_gt_pm_get() until its corresponding release in
> intel_gt_pm_put() by returning a cookie to the caller for acquire that
> must be passed by on released. When there is an imbalance, we can see who
> either tried to free a stale wakeref, or who forgot to free theirs.
> 
> Signed-off-by: Andrzej Hajda <andrzej.hajda at intel.com>

Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com> 

Andi