We know, by design, that whilst the GPU is active (and thus we are
throttling) the retire_worker is queued. Therefore attempting to requeue
it with queue_delayed_work() is a no-op and we can safely remove it.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/i915_gem.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index efd46adb978b..e9f5ca7ea835 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4116,9 +4116,6 @@ i915_gem_ring_throttle(struct drm_device *dev, struct
drm_file *file)
return 0;
ret = __i915_wait_request(target, true, NULL, NULL);
- if (ret == 0)
- queue_delayed_work(dev_priv->wq, &dev_priv->mm.retire_work, 0);
-
i915_gem_request_unreference__unlocked(target);
return ret;
--
2.7.0.rc3
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
