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authorTvrtko Ursulin <tvrtko.ursulin@igalia.com>2024-10-16 15:20:13 +0300
committerPhilipp Stanner <pstanner@redhat.com>2024-10-17 13:20:06 +0300
commit134e71bd1edcc7252b64ca31efe88edfef86d784 (patch)
tree87336e5c7a7e53ce283164875871caf38f9da2c1 /tools/perf/scripts/python/gecko.py
parentf93126f5d55920d1447ef00a3fbe6706f40f53de (diff)
downloadlinux-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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