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author | Tvrtko Ursulin <tvrtko.ursulin@igalia.com> | 2024-10-16 15:20:13 +0300 |
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committer | Philipp Stanner <pstanner@redhat.com> | 2024-10-17 13:20:06 +0300 |
commit | 134e71bd1edcc7252b64ca31efe88edfef86d784 (patch) | |
tree | 87336e5c7a7e53ce283164875871caf38f9da2c1 /tools/perf/scripts/python/gecko.py | |
parent | f93126f5d55920d1447ef00a3fbe6706f40f53de (diff) | |
download | linux-134e71bd1edcc7252b64ca31efe88edfef86d784.tar.xz |
drm/sched: Further optimise drm_sched_entity_push_job
Having removed one re-lock cycle on the entity->lock in a patch titled
"drm/sched: Optimise drm_sched_entity_push_job", with only a tiny bit
larger refactoring we can do the same optimisation on the rq->lock.
(Currently both drm_sched_rq_add_entity() and
drm_sched_rq_update_fifo_locked() take and release the same lock.)
To achieve this we make drm_sched_rq_update_fifo_locked() and
drm_sched_rq_add_entity() expect the rq->lock to be held.
We also align drm_sched_rq_update_fifo_locked(),
drm_sched_rq_add_entity() and
drm_sched_rq_remove_fifo_locked() function signatures, by adding rq as a
parameter to the latter.
v2:
* Fix after rebase of the series.
* Avoid naming inconsistency between drm_sched_rq_add/remove. (Christian)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Luben Tuikov <ltuikov89@gmail.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Philipp Stanner <pstanner@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241016122013.7857-6-tursulin@igalia.com
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