From: Alex Elder <elder@inktank.com>
Date: Wed, 14 Nov 2012 18:25:18 +0000 (-0600)
Subject: rbd: pull in ceph_calc_raw_layout()
X-Git-Tag: v3.9-rc1~41^2~21^2~59^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0829661863fb5c8031c1c5c119693ea157517783;p=pandora-kernel.git

rbd: pull in ceph_calc_raw_layout()

This is the first in a series of patches aimed at eliminating
the use of ceph_calc_raw_layout() by rbd.

It simply pulls in a copy of that function and renames it
rbd_calc_raw_layout().

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