Lines Matching refs:READ_ONCE

86 		if (iowq->cq_min_tail != READ_ONCE(rings->cq.tail))
133 	if (!READ_ONCE(iowq->hit_timeout))
140 	return READ_ONCE(iowq->hit_timeout) ? -ETIME : 0;
171 	if (unlikely(READ_ONCE(ctx->check_cq)))
220 	iowq.cq_tail = READ_ONCE(rings->cq.head) + min_events;
221 	iowq.cq_min_tail = READ_ONCE(rings->cq.tail);
222 	nr_wait = (int) iowq.cq_tail - READ_ONCE(rings->cq.tail);
292 		check_cq = READ_ONCE(ctx->check_cq);
313 						READ_ONCE(io_get_rings(ctx)->cq.tail);
323 	return READ_ONCE(io_get_rings(ctx)->cq.head) == READ_ONCE(io_get_rings(ctx)->cq.tail) ? ret : 0;