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[Xen-devel] [PATCH 09/12] xen_disk: treat "aio" as "raw"

To: "qemu-devel@xxxxxxxxxx Developers" <qemu-devel@xxxxxxxxxx>
Subject: [Xen-devel] [PATCH 09/12] xen_disk: treat "aio" as "raw"
From: Alexander Graf <agraf@xxxxxxx>
Date: Tue, 5 Jul 2011 18:51:10 +0200
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx Devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Anthony Liguori <anthony@xxxxxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
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From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

Sometimes the toolstack uses "aio" without an additional format
identifier, in such cases use "raw".

Updated in v2:

- fix code style.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Signed-off-by: Alexander Graf <agraf@xxxxxxx>
 hw/xen_disk.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index f14e5a6..add815f 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -633,6 +633,9 @@ static int blk_init(struct XenDevice *xendev)
             blkdev->filename  = blkdev->params;
+    if (!strcmp("aio", blkdev->fileproto)) {
+        blkdev->fileproto = "raw";
+    }
     if (blkdev->mode == NULL) {
         blkdev->mode = xenstore_read_be_str(&blkdev->xendev, "mode");

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