2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-26 22:24:09 +08:00

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

With commit c38f960809 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>
This commit is contained in:
Jan Glauber 2009-09-11 10:28:19 +02:00 committed by Martin Schwidefsky
parent efd986db2d
commit e2910bcf8c

View File

@ -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);