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[Qemu-devel] [PATCH 4/6] virtio-blk: Call virtio_add_queue_aio
From: |
Fam Zheng |
Subject: |
[Qemu-devel] [PATCH 4/6] virtio-blk: Call virtio_add_queue_aio |
Date: |
Tue, 12 Jul 2016 13:19:58 +0800 |
AIO based handler is more appropriate here because it will then
cooperate with bdrv_drained_begin/end. It is needed by the coming
revert patch.
Signed-off-by: Fam Zheng <address@hidden>
---
hw/block/virtio-blk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index ae86e94..97578a4 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -913,7 +913,7 @@ static void virtio_blk_device_realize(DeviceState *dev,
Error **errp)
s->sector_mask = (s->conf.conf.logical_block_size / BDRV_SECTOR_SIZE) - 1;
for (i = 0; i < conf->num_queues; i++) {
- virtio_add_queue(vdev, 128, virtio_blk_handle_output);
+ virtio_add_queue_aio(vdev, 128, virtio_blk_handle_output);
}
virtio_blk_data_plane_create(vdev, conf, &s->dataplane, &err);
if (err != NULL) {
--
2.7.4
- [Qemu-devel] [PATCH 0/6] virtio: Merge virtio-{blk, scsi} host notifier handling paths, Fam Zheng, 2016/07/12
- [Qemu-devel] [PATCH 2/6] virtio: Add typedef for handle_output, Fam Zheng, 2016/07/12
- [Qemu-devel] [PATCH 3/6] virtio: Introduce virtio_add_queue_aio, Fam Zheng, 2016/07/12
- [Qemu-devel] [PATCH 4/6] virtio-blk: Call virtio_add_queue_aio,
Fam Zheng <=
- [Qemu-devel] [PATCH 5/6] virtio-scsi: Call virtio_add_queue_aio, Fam Zheng, 2016/07/12
- [Qemu-devel] [PATCH 6/6] Revert "mirror: Workaround for unexpected iohandler events during completion", Fam Zheng, 2016/07/12