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From: Jeremy Fitzhardinge on 20 Jul 2010 16:50
From: Daniel Stodden <daniel.stodden(a)citrix.com>

Signed-off-by: Daniel Stodden <daniel.stodden(a)citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge(a)citrix.com>
---
drivers/block/xen-blkfront.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 62eba76..c004ff0 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1029,6 +1029,9 @@ static void blkfront_closing(struct blkfront_info *info)
blk_cleanup_queue(info->rq);
info->rq = NULL;

+ put_disk(info->gd);
+ info->gd = NULL;
+
out:
if (info->xbdev)
xenbus_frontend_closed(info->xbdev);
--
1.7.1.1

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Prev: [PATCH 11/16] blkfront: Lock blkfront_info when closing
Next: [PATCH 08/16] blkfront: Fix backtrace in del_gendisk