From: Alex Elder <elder@inktank.com>
Date: Thu, 9 May 2013 03:50:04 +0000 (-0500)
Subject: rbd: define rbd_dev_unparent()
X-Git-Tag: v3.10-rc2~28^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb65d2284c117cfc28d30217d25a14a8e7a75a94;p=pandora-kernel.git

rbd: define rbd_dev_unparent()

Define rbd_dev_unparent() to encapsulate cleaning up parent data
structures from a layered rbd image.

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