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[Qemu-devel] [PATCH 4/6] virtio-serial: convert to virtio_map
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PATCH 4/6] virtio-serial: convert to virtio_map |
Date: |
Tue, 27 Oct 2015 10:48:03 +0200 |
This also fixes a minor bug:
- virtqueue_map_sg(port->elem.out_sg, port->elem.out_addr,
- port->elem.out_num, 1);
is wrong: out_sg is not written so should not be marked dirty.
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/char/virtio-serial-bus.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c
index be97058..497b0af 100644
--- a/hw/char/virtio-serial-bus.c
+++ b/hw/char/virtio-serial-bus.c
@@ -705,10 +705,7 @@ static int fetch_active_ports_list(QEMUFile *f, int
version_id,
qemu_get_buffer(f, (unsigned char *)&port->elem,
sizeof(port->elem));
- virtqueue_map_sg(port->elem.in_sg, port->elem.in_addr,
- port->elem.in_num, 1);
- virtqueue_map_sg(port->elem.out_sg, port->elem.out_addr,
- port->elem.out_num, 1);
+ virtqueue_map(&port->elem);
/*
* Port was throttled on source machine. Let's
--
MST
- [Qemu-devel] [PATCH 1/6] virtio: introduce virtio_map, (continued)
- [Qemu-devel] [PATCH 2/6] virtio: switch to virtio_map, Michael S. Tsirkin, 2015/10/27
- [Qemu-devel] [PATCH 4/6] virtio-serial: convert to virtio_map,
Michael S. Tsirkin <=
- [Qemu-devel] [PATCH 3/6] virtio-blk: convert to virtqueue_map, Michael S. Tsirkin, 2015/10/27
- [Qemu-devel] [PATCH 5/6] virtio-scsi: convert to virtqueue_map, Michael S. Tsirkin, 2015/10/27
- [Qemu-devel] [PATCH 6/6] virtio: drop virtqueue_map_sg, Michael S. Tsirkin, 2015/10/27
- Re: [Qemu-devel] [PATCH 0/6] virtio: handle non contigious s/g entries, Michael S. Tsirkin, 2015/10/27
- Re: [Qemu-devel] [PATCH 0/6] virtio: handle non contigious s/g entries, Michael S. Tsirkin, 2015/10/27