From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
To: qemu-devel@nongnu.org
Cc: xen-devel@lists.xensource.com,
Markus Armbruster <armbru@redhat.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: [Qemu-devel] [PATCH] xen: detach the blkdev before bdrv_delete
Date: Wed, 15 Feb 2012 16:59:56 +0000 [thread overview]
Message-ID: <1329325196-2483-1-git-send-email-stefano.stabellini@eu.citrix.com> (raw)
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
reply other threads:[~2012-02-15 16:55 UTC|newest]
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