On Mon, Oct 17, 2016 at 03:07:54PM -0400, Waiman Long wrote: > One more thing, I think it may be worthwhile to add another comment about > what happens when the HANDOFF bit was set while we take the error path (goto > err). As the actual handoff is serialized by the wait_lock, the code will > still do the right thing. Either the next one in the queue will be handed > off or it will be unlocked if the queue is empty.
Doesn't the next patch add just such a comment?