diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2023-06-08 16:35:45 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-06-10 06:33:11 +0300 |
| commit | 848a4e5c096ddf8ed1323123ae15b8d4318700ab (patch) | |
| tree | b26146ecc23bea776e667b8c18e03ad5461571f1 /drivers/gpu/drm/i915/gt/intel_execlists_submission.c | |
| parent | 8d208a5eed4890f52a33ce847cbb8f8a5b1be6a7 (diff) | |
drm/i915: add a dedicated workqueue inside drm_i915_private
In order to avoid flush_scheduled_work() usage, add a dedicated
workqueue in the drm_i915_private structure. In this way, we don't
need to use the system queue anymore.
This change is mostly mechanical and based on Tetsuo's original
patch[1].
v6 by Jani:
- Also create unordered_wq for mock device
Link: https://patchwork.freedesktop.org/series/114608/ [1]
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c816ebe17ef08d363981942a096a586a7658a65e.1686231190.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_execlists_submission.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_execlists_submission.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c index 750326434677..2ebd937f3b4c 100644 --- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c @@ -2327,6 +2327,7 @@ static u32 active_ccid(struct intel_engine_cs *engine) static void execlists_capture(struct intel_engine_cs *engine) { + struct drm_i915_private *i915 = engine->i915; struct execlists_capture *cap; if (!IS_ENABLED(CONFIG_DRM_I915_CAPTURE_ERROR)) @@ -2375,7 +2376,7 @@ static void execlists_capture(struct intel_engine_cs *engine) goto err_rq; INIT_WORK(&cap->work, execlists_capture_work); - schedule_work(&cap->work); + queue_work(i915->unordered_wq, &cap->work); return; err_rq: @@ -3680,7 +3681,7 @@ static void virtual_context_destroy(struct kref *kref) * lock, we can delegate the free of the engine to an RCU worker. */ INIT_RCU_WORK(&ve->rcu, rcu_virtual_context_destroy); - queue_rcu_work(system_wq, &ve->rcu); + queue_rcu_work(ve->context.engine->i915->unordered_wq, &ve->rcu); } static void virtual_engine_initial_hint(struct virtual_engine *ve) |