From e5fa443ea05f71b5253818890c6d32174cbab36f Mon Sep 17 00:00:00 2001 From: Ursula Braun Date: Tue, 19 Feb 2008 15:29:35 +0100 Subject: [PATCH] [S390] qdio: FCP/SCSI write I/O stagnates on LPAR If running on LPAR, qdio might overlook an incoming buffer in certain scenarios. The patch makes sure that incoming buffers are detected immediately in all situations. Signed-off-by: Ursula Braun Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/qdio.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index cd9cfc1326d..2b5bfb7c69e 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -1215,9 +1215,6 @@ tiqdio_is_inbound_q_done(struct qdio_q *q) if (!no_used) return 1; - if (!q->siga_sync && !irq->is_qebsm) - /* we'll check for more primed buffers in qeth_stop_polling */ - return 0; if (irq->is_qebsm) { count = 1; start_buf = q->first_to_check; -- 2.41.1