drm/i915: Use our own workqueue to avoid wedging the system along with the GPU.

Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 5bf420378b6d..140bee142fc2 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1570,7 +1570,7 @@ i915_add_request(struct drm_device *dev, struct drm_file *file_priv,
         }
 
         if (was_empty && !dev_priv->mm.suspended)
-                schedule_delayed_work(&dev_priv->mm.retire_work, HZ);
+                queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work, HZ);
         return seqno;
 }
 
@@ -1719,7 +1719,7 @@ i915_gem_retire_work_handler(struct work_struct *work)
         i915_gem_retire_requests(dev);
         if (!dev_priv->mm.suspended &&
             !list_empty(&dev_priv->mm.request_list))
-                schedule_delayed_work(&dev_priv->mm.retire_work, HZ);
+                queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work, HZ);
         mutex_unlock(&dev->struct_mutex);
 }