[Xen-changelog] [qemu-upstream-unstable] xen_disk: open disks with BDRV_O_NOCACHE | BDRV_O_NATIVE_AIO

[patchbot@xxxxxxx]

commit 47982cb00584371928e44ab6dfc6865d605a52fd
Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date:   Fri Mar 23 14:36:18 2012 +0000

    xen_disk: open disks with BDRV_O_NOCACHE | BDRV_O_NATIVE_AIO
    
    Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
---
 hw/xen_disk.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index 285a951..16c3e66 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -663,10 +663,10 @@ 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;
     }
 
--
generated by git-patchbot for /home/xen/git/qemu-upstream-unstable.git

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