From: Christoph Hellwig <hch@lst.de>
Date: Thu, 11 Sep 2014 00:37:25 +0000 (-0700)
Subject: pnfs/blocklayout: refactor extent processing
X-Git-Tag: fixes-for-v3.18-merge-window~10^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca0fe1dfa5acac6ec4ef5820d2eb5460b02648d5;p=pandora-kernel.git

pnfs/blocklayout: refactor extent processing

Factor out a helper for all per-extent work, and merge the now trivial
functions for lseg allocation and parsing.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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