drm/sched: Split free_job into own work item

Browse source

Rather than call free_job and run_job in same work item have a dedicated
work item for each. This aligns with the design and intended use of work
queues.

v2:
   - Test for DMA_FENCE_FLAG_TIMESTAMP_BIT before setting
     timestamp in free_job() work item (Danilo)
v3:
  - Drop forward dec of drm_sched_select_entity (Boris)
  - Return in drm_sched_run_job_work if entity NULL (Boris)
v4:
  - Replace dequeue with peek and invert logic (Luben)
  - Wrap to 100 lines (Luben)
  - Update comments for *_queue / *_queue_if_ready functions (Luben)
v5:
  - Drop peek argument, blindly reinit idle (Luben)
  - s/drm_sched_free_job_queue_if_ready/drm_sched_free_job_queue_if_done (Luben)
  - Update work_run_job & work_free_job kernel doc (Luben)
v6:
  - Do not move drm_sched_select_entity in file (Luben)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20231031032439.1558703-4-matthew.brost@intel.com
Reviewed-by: Luben Tuikov <ltuikov89@gmail.com>
Signed-off-by: Luben Tuikov <ltuikov89@gmail.com>

...

This commit is contained in:

Matthew Brost 2023-10-30 20:24:37 -07:00 • committed by Luben Tuikov

parent a6149f0393

commit f7fe64ad0f

2 changed files with 101 additions and 49 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

156

drivers/gpu/drm/scheduler/sched_main.c

View file

4

include/drm/gpu_scheduler.h

View file