lkml.org 
[lkml]   [2023]   [Apr]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [Intel-gfx] [PATCH v2] drm/i915/gt: Hold a wakeref for the active VM
From
On 31.03.2023 16:16, Andrzej Hajda wrote:
> From: Chris Wilson <chris@chris-wilson.co.uk>
>
> There may be a disconnect between the GT used by the engine and the GT
> used for the VM, requiring us to hold a wakeref on both while the GPU is
> active with this request.
>
> v2: added explanation to __queue_and_release_pm
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> [ahajda: removed not-yet-upstremed wakeref tracking bits]
> Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>


Queued.

Regards
Andrzej

\
 
 \ /
  Last update: 2023-04-05 16:27    [W:0.079 / U:0.760 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site