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authorStefano Stabellini <stefano.stabellini@eu.citrix.com>2012-03-23 11:37:25 +0000
committerStefano Stabellini <stefano.stabellini@eu.citrix.com>2012-03-23 14:34:16 +0000
commitd56de074698662b102a1901e3bae425f8e4945bf (patch)
tree12c9652c80181536512443b824913c10cde3b2ed
parent820914103ca55c0eb7ecf6f458f18cb7989f439e (diff)
xen_disk: when using AIO flush after the operation is completed
If ioreq->postsync call bdrv_flush when the AIO operation is actually completed. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
-rw-r--r--hw/xen_disk.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index 0f265a4baa..9cb0253719 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -330,6 +330,9 @@ static void qemu_aio_complete(void *opaque, int ret)
if (ioreq->aio_inflight > 0) {
return;
}
+ if (ioreq->postsync) {
+ bdrv_flush(ioreq->blkdev->bs);
+ }
ioreq->status = ioreq->aio_errors ? BLKIF_RSP_ERROR : BLKIF_RSP_OKAY;
ioreq_unmap(ioreq);
@@ -376,9 +379,6 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
goto err;
}
- if (ioreq->postsync) {
- bdrv_flush(blkdev->bs); /* FIXME: aio_flush() ??? */
- }
qemu_aio_complete(ioreq, 0);
return 0;