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[v2] xen_disk: treat "aio" as "raw"

Message ID 1309444951-25711-1-git-send-email-stefano.stabellini@eu.citrix.com
State New
Headers show

Commit Message

Stefano Stabellini June 30, 2011, 2:42 p.m. UTC 
From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

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@eu.citrix.com>
---
 hw/xen_disk.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
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Patch

diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index faaa065..4abdaf9 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");
     }