Commit e110e8d6 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Check wedged status before throttling 



Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent 1a3665c8

drivers/gpu/drm/i915/i915_gem.c

+3 −0
Original line number Diff line number Diff line
@@ -3206,6 +3206,9 @@ i915_gem_ring_throttle(struct drm_device *dev, struct drm_file *file) 
	u32 seqno = 0;

	int ret;



	if (atomic_read(&dev_priv->mm.wedged))

		return -EIO;



	spin_lock(&file_priv->mm.lock);

	list_for_each_entry(request, &file_priv->mm.request_list, client_list) {

		if (time_after_eq(request->emitted_jiffies, recent_enough))