From 359eea71d98e7f2cf9efb5e65bb59a240bedb131 Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Tue, 23 Sep 2014 15:49:27 +0800 Subject: virtio-scsi: Two stages processing of cmd request Mechanical change, in preparation for bdrv_io_plug/bdrv_io_unplug. Signed-off-by: Fam Zheng Signed-off-by: Paolo Bonzini --- hw/scsi/virtio-scsi-dataplane.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'hw/scsi/virtio-scsi-dataplane.c') diff --git a/hw/scsi/virtio-scsi-dataplane.c b/hw/scsi/virtio-scsi-dataplane.c index acbf622ed8..11f5705407 100644 --- a/hw/scsi/virtio-scsi-dataplane.c +++ b/hw/scsi/virtio-scsi-dataplane.c @@ -126,7 +126,9 @@ static void virtio_scsi_iothread_handle_cmd(EventNotifier *notifier) event_notifier_test_and_clear(notifier); while ((req = virtio_scsi_pop_req_vring(s, vring))) { - virtio_scsi_handle_cmd_req(s, req); + if (virtio_scsi_handle_cmd_req_prepare(s, req)) { + virtio_scsi_handle_cmd_req_submit(s, req); + } } } -- cgit v1.2.3