[Qemu-devel] [PATCH] xen_disk: treat "aio" as "raw"

[stefano.stabellini]

From: Stefano Stabellini <address@hidden>

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

Signed-off-by: Stefano Stabellini <address@hidden>
---
 hw/xen_disk.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index 801da58..745127d 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -633,6 +633,8 @@ 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");
     }
-- 
1.7.2.3