From 588f979ea250383888fd183ca296f7fe18fa2336 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Fri, 11 Sep 2009 10:28:19 +0200 Subject: [PATCH] [S390] qdio: continue polling if the queue is not finished With commit e401c62adc994c7298660df3739c306c6a0c5b19 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 Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/qdio_main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 0038750ad9454..9aef402a5f1ba 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -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); -- 2.39.5