From: Christoph Hellwig <hch@lst.de>
Date: Wed, 3 Sep 2014 04:27:58 +0000 (-0700)
Subject: pnfs: add a common GETDEVICELIST implementation
X-Git-Tag: fixes-for-v3.18-merge-window~10^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9dd2fcd32f488ea89c2227cc56069446147376e8;p=pandora-kernel.git

pnfs: add a common GETDEVICELIST implementation

At a simple helper to issue a GETDEVICELIST operation and pre-load
the device id cache based on the result.

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