drm/i915: BUG_ON page refleak during unbind

Signed-off-by: N Chris Wilson <chris@chris-wilson.co.uk>

drm/i915: BUG_ON page refleak during unbind
Signed-off-by: N Chris Wilson <chris@chris-wilson.co.uk>
a32808c0 · Chris Wilson · 9a1e2582 · a32808c0
隐藏空白更改
内联并排

Showing with 1 addition and 0 deletion

drivers/gpu/drm/i915/i915_gem.c drivers/gpu/drm/i915/i915_gem.c +1 -0

未找到文件。
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2004,6 +2004,7 @@ i915_gem_object_unbind(struct drm_gem_object *obj)
 	}
 	i915_gem_object_put_pages(obj);
+	BUG_ON(obj_priv->pages_refcount);
 	if (obj_priv->gtt_space) {
 		atomic_dec(&dev->gtt_count);