From: Joe Thornber <ejt@redhat.com>
Date: Fri, 10 May 2013 13:37:18 +0000 (+0100)
Subject: dm thin: refactor data dev resize
X-Git-Tag: v3.10-rc1~12^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b17446df2ebcaf32889376d90f4b9b2baebb2db6;p=pandora-kernel.git

dm thin: refactor data dev resize

Refactor device size functions in preparation for similar metadata
device resizing functions.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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