Lines Matching refs:newest

23 	 * queue->newest and queue->oldest are never null.
26 	queue->newest = &queue->stub;
69 		struct funnel_queue_entry *newest = READ_ONCE(queue->newest);
71 		if (oldest != newest) {
73 			 * Another thread has already swung queue->newest atomically, but not yet
89 			 * We lost a race with a producer who swapped queue->newest before we did,
158 	 * Oldest is the stub, but newest has been updated by _put(); either there's another,
164 	 * update to newest would be visible to us at the same time or sooner.
166 	if (READ_ONCE(queue->newest) != &queue->stub)