From: Boris Brezillon <boris.brezillon@collabora.com>
To: Matthew Brost <matthew.brost@intel.com>
Cc: robdclark@chromium.org, sarah.walker@imgtec.com,
ketil.johnsen@arm.com, Liviu.Dudau@arm.com, mcanal@igalia.com,
frank.binns@imgtec.com, dri-devel@lists.freedesktop.org,
christian.koenig@amd.com, luben.tuikov@amd.com,
donald.robson@imgtec.com, daniel@ffwll.ch, lina@asahilina.net,
airlied@gmail.com, intel-xe@lists.freedesktop.org,
faith.ekstrand@collabora.com
Subject: Re: [Intel-xe] [PATCH v3 05/13] drm/sched: Split free_job into own work item
Date: Tue, 12 Sep 2023 16:53:00 +0200 [thread overview]
Message-ID: <20230912165300.53c1a151@collabora.com> (raw)
In-Reply-To: <ZQB3xdWpukcxB4dh@DUT025-TGLU.fm.intel.com>
On Tue, 12 Sep 2023 14:37:57 +0000
Matthew Brost <matthew.brost@intel.com> wrote:
> > Looks like you are changing the behavior here (unconditional ->
> > conditional timestamp update)? Probably something that should go in a
> > separate patch.
> >
>
> This patch creates a race so this check isn't need before this patch.
> With that I think it makes sense to have all in a single patch. If you
> feel strongly about this, I can break this change out into a patch prior
> to this one.
It's probably fine to keep it in this patch, but we should
definitely have a comment explaining why this check is needed.
WARNING: multiple messages have this Message-ID (diff)
From: Boris Brezillon <boris.brezillon@collabora.com>
To: Matthew Brost <matthew.brost@intel.com>
Cc: robdclark@chromium.org, thomas.hellstrom@linux.intel.com,
sarah.walker@imgtec.com, ketil.johnsen@arm.com,
Liviu.Dudau@arm.com, mcanal@igalia.com,
dri-devel@lists.freedesktop.org, christian.koenig@amd.com,
luben.tuikov@amd.com, donald.robson@imgtec.com,
lina@asahilina.net, intel-xe@lists.freedesktop.org,
faith.ekstrand@collabora.com
Subject: Re: [PATCH v3 05/13] drm/sched: Split free_job into own work item
Date: Tue, 12 Sep 2023 16:53:00 +0200 [thread overview]
Message-ID: <20230912165300.53c1a151@collabora.com> (raw)
In-Reply-To: <ZQB3xdWpukcxB4dh@DUT025-TGLU.fm.intel.com>
On Tue, 12 Sep 2023 14:37:57 +0000
Matthew Brost <matthew.brost@intel.com> wrote:
> > Looks like you are changing the behavior here (unconditional ->
> > conditional timestamp update)? Probably something that should go in a
> > separate patch.
> >
>
> This patch creates a race so this check isn't need before this patch.
> With that I think it makes sense to have all in a single patch. If you
> feel strongly about this, I can break this change out into a patch prior
> to this one.
It's probably fine to keep it in this patch, but we should
definitely have a comment explaining why this check is needed.
next prev parent reply other threads:[~2023-09-12 14:53 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-12 2:16 [Intel-xe] [PATCH v3 00/13] DRM scheduler changes for Xe Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 01/13] drm/sched: Add drm_sched_submit_* helpers Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 02/13] drm/sched: Convert drm scheduler to use a work queue rather than kthread Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 7:29 ` [Intel-xe] " Boris Brezillon
2023-09-12 7:29 ` Boris Brezillon
2023-09-12 15:02 ` [Intel-xe] " Matthew Brost
2023-09-12 15:02 ` Matthew Brost
2023-09-14 3:41 ` [Intel-xe] " Luben Tuikov
2023-09-14 3:41 ` Luben Tuikov
2023-09-14 3:35 ` [Intel-xe] " Luben Tuikov
2023-09-14 3:35 ` Luben Tuikov
2023-09-16 17:07 ` [Intel-xe] " Danilo Krummrich
2023-09-16 17:07 ` Danilo Krummrich
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 03/13] drm/sched: Move schedule policy to scheduler / entity Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 7:37 ` [Intel-xe] " Boris Brezillon
2023-09-12 7:37 ` Boris Brezillon
2023-09-12 15:14 ` [Intel-xe] " Matthew Brost
2023-09-12 15:14 ` Matthew Brost
2023-09-12 14:11 ` [Intel-xe] " kernel test robot
2023-09-12 14:11 ` kernel test robot
2023-09-12 14:11 ` kernel test robot
2023-09-12 15:17 ` [Intel-xe] " Matthew Brost
2023-09-12 15:17 ` Matthew Brost
2023-09-12 15:17 ` Matthew Brost
2023-09-14 4:18 ` [Intel-xe] " Luben Tuikov
2023-09-14 4:18 ` Luben Tuikov
2023-09-14 4:23 ` [Intel-xe] " Luben Tuikov
2023-09-14 4:23 ` Luben Tuikov
2023-09-14 15:48 ` [Intel-xe] " Matthew Brost
2023-09-14 15:48 ` Matthew Brost
2023-09-14 15:49 ` [Intel-xe] " Matthew Brost
2023-09-14 15:49 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 04/13] drm/sched: Add DRM_SCHED_POLICY_SINGLE_ENTITY scheduling policy Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-13 12:30 ` [Intel-xe] " kernel test robot
2023-09-13 12:30 ` kernel test robot
2023-09-13 12:30 ` kernel test robot
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 05/13] drm/sched: Split free_job into own work item Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 8:08 ` [Intel-xe] " Boris Brezillon
2023-09-12 8:08 ` Boris Brezillon
2023-09-12 14:37 ` [Intel-xe] " Matthew Brost
2023-09-12 14:37 ` Matthew Brost
2023-09-12 14:53 ` Boris Brezillon [this message]
2023-09-12 14:53 ` Boris Brezillon
2023-09-12 14:55 ` [Intel-xe] " Matthew Brost
2023-09-12 14:55 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 06/13] drm/sched: Add generic scheduler message interface Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 8:23 ` [Intel-xe] " Boris Brezillon
2023-09-12 8:23 ` Boris Brezillon
2023-09-12 14:50 ` [Intel-xe] " Matthew Brost
2023-09-12 14:50 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 07/13] drm/sched: Add drm_sched_start_timeout_unlocked helper Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 08/13] drm/sched: Start run wq before TDR in drm_sched_start Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 09/13] drm/sched: Submit job before starting TDR Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-14 2:56 ` [Intel-xe] " Luben Tuikov
2023-09-14 2:56 ` Luben Tuikov
2023-09-14 17:48 ` [Intel-xe] " Matthew Brost
2023-09-14 17:48 ` Matthew Brost
2023-09-21 3:35 ` [Intel-xe] " Luben Tuikov
2023-09-21 3:35 ` Luben Tuikov
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 10/13] drm/sched: Add helper to set TDR timeout Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-14 2:38 ` [Intel-xe] " Luben Tuikov
2023-09-14 2:38 ` Luben Tuikov
2023-09-14 17:36 ` [Intel-xe] " Matthew Brost
2023-09-14 17:36 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 11/13] drm/sched: Waiting for pending jobs to complete in scheduler kill Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 8:44 ` [Intel-xe] " Boris Brezillon
2023-09-12 8:44 ` Boris Brezillon
2023-09-12 9:57 ` [Intel-xe] " Christian König
2023-09-12 9:57 ` Christian König
2023-09-12 14:47 ` [Intel-xe] " Matthew Brost
2023-09-12 14:47 ` Matthew Brost
2023-09-16 17:52 ` [Intel-xe] " Danilo Krummrich
2023-09-16 17:52 ` Danilo Krummrich
2023-09-18 11:03 ` [Intel-xe] " Christian König
2023-09-18 11:03 ` Christian König
2023-09-18 14:57 ` [Intel-xe] " Danilo Krummrich
2023-09-18 14:57 ` Danilo Krummrich
2023-09-19 5:55 ` [Intel-xe] " Christian König
2023-09-19 5:55 ` Christian König
2023-09-12 10:28 ` [Intel-xe] " Boris Brezillon
2023-09-12 10:28 ` Boris Brezillon
2023-09-12 14:54 ` [Intel-xe] " Matthew Brost
2023-09-12 14:54 ` Matthew Brost
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 12/13] drm/sched/doc: Add Entity teardown documentaion Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-13 15:04 ` [Intel-xe] " Christian König
2023-09-13 15:04 ` Christian König
2023-09-14 2:06 ` [Intel-xe] " Luben Tuikov
2023-09-14 2:06 ` Luben Tuikov
2023-09-16 18:06 ` [Intel-xe] " Danilo Krummrich
2023-09-16 18:06 ` Danilo Krummrich
2023-09-12 2:16 ` [Intel-xe] [PATCH v3 13/13] drm/sched: Update maintainers of GPU scheduler Matthew Brost
2023-09-12 2:16 ` Matthew Brost
2023-09-12 2:20 ` [Intel-xe] ✗ CI.Patch_applied: failure for DRM scheduler changes for Xe (rev5) Patchwork
2023-09-14 1:45 ` [Intel-xe] [PATCH v3 00/13] DRM scheduler changes for Xe Luben Tuikov
2023-09-14 1:45 ` Luben Tuikov
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