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rbd: set image size when header is updated
author
Josh Durgin
<josh.durgin@dreamhost.com>
Mon, 5 Dec 2011 18:41:28 +0000
(10:41 -0800)
committer
Sage Weil
<sage@inktank.com>
Tue, 31 Jul 2012 01:15:39 +0000
(18:15 -0700)
The image may have been resized.
Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com>
Reviewed-by: Alex Elder <elder@inktank.com>
drivers/block/rbd.c
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diff --git
a/drivers/block/rbd.c
b/drivers/block/rbd.c
index
9c3a1db
..
a6bbda2
100644
(file)
--- a/
drivers/block/rbd.c
+++ b/
drivers/block/rbd.c
@@
-1746,6
+1746,7
@@
static int __rbd_refresh_header(struct rbd_device *rbd_dev)
kfree(rbd_dev->header.snap_names);
kfree(rbd_dev->header.snapc);
+ rbd_dev->header.image_size = h.image_size;
rbd_dev->header.total_snaps = h.total_snaps;
rbd_dev->header.snapc = h.snapc;
rbd_dev->header.snap_names = h.snap_names;