Commit e2910bcf authored Sep 11, 2009 by Jan Glauber Committed by Martin Schwidefsky Sep 11, 2009

[S390] qdio: continue polling if the queue is not finished



With commit c38f9608 polling was
stopped for the queue even if new data is available.

Return immediately after scheduling the queue tasklet if the queue
is not done.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent efd986db

drivers/s390/cio/qdio_main.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -798,8 +798,10 @@ static void __tiqdio_inbound_processing(struct qdio_q *q)

		if (!qdio_inbound_q_done(q)) {
		qdio_perf_stat_inc(&perf_stats.thinint_inbound_loop);
		if (likely(q->irq_ptr->state != QDIO_IRQ_STATE_STOPPED))
		if (likely(q->irq_ptr->state != QDIO_IRQ_STATE_STOPPED)) {
		tasklet_schedule(&q->tasklet);
		return;
		}
		}

		qdio_stop_polling(q);