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authorStefano Stabellini <stefano.stabellini@eu.citrix.com>2012-03-23 11:39:51 +0000
committerStefano Stabellini <stefano.stabellini@eu.citrix.com>2012-03-23 14:33:54 +0000
commit820914103ca55c0eb7ecf6f458f18cb7989f439e (patch)
treeb0405a3fb4f73043e46efc4f318d5c84c7cd2ddf
parent33cf629a3754b58a1e2dbbe01d91d97e712b7c06 (diff)
xen_disk: open disk with BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NATIVE_AIO
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
-rw-r--r--hw/xen_disk.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index 68fa36a1cf..0f265a4baa 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -584,10 +584,10 @@ static int blk_init(struct XenDevice *xendev)
}
/* read-only ? */
+ qflags = BDRV_O_NOCACHE | BDRV_O_CACHE_WB | BDRV_O_NATIVE_AIO;
if (strcmp(blkdev->mode, "w") == 0) {
- qflags = BDRV_O_RDWR;
+ qflags |= BDRV_O_RDWR;
} else {
- qflags = 0;
info |= VDISK_READONLY;
}