linux/drivers/gpu
Tvrtko Ursulin b6eb664d89 drm/sched: Add internal job peek/pop API
Idea is to add helpers for peeking and popping jobs from entities with
the goal of decoupling the hidden assumption in the code that queue_node
is the first element in struct drm_sched_job.

That assumption usually comes in the form of:

  while ((job = to_drm_sched_job(spsc_queue_pop(&entity->job_queue))))

Which breaks if the queue_node is re-positioned due to_drm_sched_job
being implemented with a container_of.

This also allows us to remove duplicate definitions of to_drm_sched_job.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Danilo Krummrich <dakr@kernel.org>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Philipp Stanner <phasta@kernel.org>
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20250221105038.79665-2-tvrtko.ursulin@igalia.com
History 2025-02-24 10:17:39 +01:00
..
drm drm/sched: Add internal job peek/pop API 2025-02-24 10:17:39 +01:00
host1x Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
ipu-v3 Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga drm: Do delayed switcheroo in drm_lastclose() 2024-08-13 16:21:07 +02:00
Makefile gpu: host1x: Add context bus 2022-06-01 11:50:42 +02:00