From 1d31a2531ae91f8a89c0fffa883ef922c0dbb74d Mon Sep 17 00:00:00 2001
From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Thu, 10 Jul 2014 14:07:25 -0400
Subject: [PATCH] nfsd: Add fine grained protection for the
 nfs4_file->fi_stateids list

Access to this list is currently serialized by the client_mutex. Add
finer grained locking around this list in preparation for its removal.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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Reading git-format-patch failed