* [Qemu-devel] [PATCH] xen: detach the blkdev before bdrv_delete
@ 2012-02-15 16:59 Stefano Stabellini
0 siblings, 0 replies; only message in thread
From: Stefano Stabellini @ 2012-02-15 16:59 UTC (permalink / raw)
To: qemu-devel; +Cc: xen-devel, Markus Armbruster, Stefano Stabellini
We need to detach the blkdev from the BlockDriverState before calling
bdrv_delete.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
CC: Markus Armbruster <armbru@redhat.com>
---
hw/xen_disk.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/xen_disk.c b/hw/xen_disk.c
index 68fa36a..bf06fc1 100644
--- a/hw/xen_disk.c
+++ b/hw/xen_disk.c
@@ -726,6 +726,7 @@ static void blk_disconnect(struct XenDevice *xendev)
if (!blkdev->dinfo) {
/* close/delete only if we created it ourself */
bdrv_close(blkdev->bs);
+ bdrv_detach_dev(blkdev->bs, blkdev);
bdrv_delete(blkdev->bs);
}
blkdev->bs = NULL;
--
1.7.2.5
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2012-02-15 16:59 [Qemu-devel] [PATCH] xen: detach the blkdev before bdrv_delete Stefano Stabellini
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