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_gt_buffer_pool.c | |
| parent | 8d208a5eed4890f52a33ce847cbb8f8a5b1be6a7 (diff) | |
| download | linux-848a4e5c096ddf8ed1323123ae15b8d4318700ab.tar.xz | |
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_gt_buffer_pool.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c index cadfd85785b1..86b5a9ba323d 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c @@ -88,10 +88,11 @@ static void pool_free_work(struct work_struct *wrk) { struct intel_gt_buffer_pool *pool = container_of(wrk, typeof(*pool), work.work); + struct intel_gt *gt = container_of(pool, struct intel_gt, buffer_pool); if (pool_free_older_than(pool, HZ)) - schedule_delayed_work(&pool->work, - round_jiffies_up_relative(HZ)); + queue_delayed_work(gt->i915->unordered_wq, &pool->work, + round_jiffies_up_relative(HZ)); } static void pool_retire(struct i915_active *ref) @@ -99,6 +100,7 @@ static void pool_retire(struct i915_active *ref) struct intel_gt_buffer_pool_node *node = container_of(ref, typeof(*node), active); struct intel_gt_buffer_pool *pool = node->pool; + struct intel_gt *gt = container_of(pool, struct intel_gt, buffer_pool); struct list_head *list = bucket_for_size(pool, node->obj->base.size); unsigned long flags; @@ -116,8 +118,8 @@ static void pool_retire(struct i915_active *ref) WRITE_ONCE(node->age, jiffies ?: 1); /* 0 reserved for active nodes */ spin_unlock_irqrestore(&pool->lock, flags); - schedule_delayed_work(&pool->work, - round_jiffies_up_relative(HZ)); + queue_delayed_work(gt->i915->unordered_wq, &pool->work, + round_jiffies_up_relative(HZ)); } void intel_gt_buffer_pool_mark_used(struct intel_gt_buffer_pool_node *node) |