From: Alex Elder <elder@inktank.com>
Date: Wed, 29 Aug 2012 22:11:07 +0000 (-0500)
Subject: rbd: call set_snap() before snap_devs_update()
X-Git-Tag: v3.7-rc1~90^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ed1617731a1e9201c3541a9c05ce3ec73975589;p=pandora-kernel.git

rbd: call set_snap() before snap_devs_update()

rbd_header_set_snap() is a simple initialization routine for an rbd
device's mapping.  It has to be called after the snapshot context
for the rbd_dev has been updated, but can be done before snapshot
devices have been registered.

Change the name to rbd_dev_set_mapping() to better reflect its
purpose, and call it a little sooner, before registering snapshot
devices.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
---

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