[Xen-changelog] [qemu-upstream-unstable] xen_disk: when using AIO flush after the operation is completed

[patchbot@xxxxxxx]

commit 4db776322827f0930d53b9e162dc1c6600d918d0
Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date:   Fri Mar 23 11:37:25 2012 +0000

    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@xxxxxxxxxxxxx>
---
 hw/xen_disk.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index 16c3e66..e9bbbf7 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -398,6 +398,9 @@ 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);
@@ -444,9 +447,6 @@ 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;
--
generated by git-patchbot for /home/xen/git/qemu-upstream-unstable.git

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