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drm/i915: Drain the ttm delayed workqueue too

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Lets be thorough here. Users of the TTM backend would likely expect this
behaviour.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211117142024.1043017-6-matthew.auld@intel.com
This commit is contained in:
Maarten Lankhorst
2021-11-17 14:20:24 +00:00
committed by Matthew Auld
parent 95c3d27580
commit 267c336349
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/i915_drv.h
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@@ -1822,6 +1822,7 @@ static inline void i915_gem_drain_freed_objects(struct drm_i915_private *i915)
*/
while (atomic_read(&i915->mm.free_count)) {
flush_work(&i915->mm.free_work);
flush_delayed_work(&i915->bdev.wq);
rcu_barrier();
}
}