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xen-devel
[Xen-devel] Re: [PATCH] xen_disk: treat "aio" as "raw"
On 06/24/2011 04:50 PM, stefano.stabellini@xxxxxxxxxxxxx wrote:
From: Stefano Stabellini<stefano.stabellini@xxxxxxxxxxxxx>
Sometimes the toolstack uses "aio" without an additional format
identifier, in such cases use "raw".
Shouldn't this rather be a patch to the toolstack then? We do automatic
file format recognition as default. I find magical "aio equals raw"
subtleties rather unintuitive.
Signed-off-by: Stefano Stabellini<stefano.stabellini@xxxxxxxxxxxxx>
---
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";
Braces
if (blkdev->mode == NULL) {
blkdev->mode = xenstore_read_be_str(&blkdev->xendev, "mode");
}
Alex
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