[Intel-gfx] [PATCH 1/5] drm/i915: Lift runtime-pm acquire callbacks out of intel_wakeref.mutex

[Andi Shyti]

Hi Nirmoy and Chris,

On Wed, Sep 06, 2023 at 01:31:17PM +0200, Nirmoy Das wrote:
> From: Chris Wilson <chris.p.wilson at intel.com>
> 
> When runtime pm is first woken, it will synchronously call the
> registered callbacks for the device and bug. These callback

"and bug" means "hit a bug"?

/callback/callbacks/

> may pull in their own forest of locks, which we do not want to
> conflate with the intel_wakeref.mutex. A second minor beneft to

/beneft/benefit/

> reducing the coverage of the mutex, is that it will reduce
> contention for frequent sleeps and wakes (such as when being used
> for soft-rc6).
> 
> Signed-off-by: Chris Wilson <chris.p.wilson at intel.com>
> Signed-off-by: Nirmoy Das <nirmoy.das at intel.com>

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

Andi