As dmabufs may live beyond the PCI device removal, we need to flush the
freed object worker on device release, and include a warning in case
there is a leak.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6c7a83bbd068..88065fd55147 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4625,7 +4625,9 @@ i915_gem_load_init(struct drm_i915_private *dev_priv)
void i915_gem_load_cleanup(struct drm_i915_private *dev_priv)
{
+ i915_gem_drain_freed_objects(dev_priv);
WARN_ON(!llist_empty(&dev_priv->mm.free_list));
+ WARN_ON(dev_priv->mm.object_count);
mutex_lock(&dev_priv->drm.struct_mutex);
i915_gem_timeline_fini(&dev_priv->gt.global_timeline);
--
2.11.0
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