From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Tue, 11 Feb 2014 15:41:07 +0000 (-0500)
Subject: NFSv4: Use correct locking when updating nfs4_state in nfs4_close_done
X-Git-Tag: v3.15-rc1~66^2~12^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=226056c5c312b3dac16ff6d4f40208f95c070b6a;p=pandora-kernel.git

NFSv4: Use correct locking when updating nfs4_state in nfs4_close_done

The stateid and state->flags should be updated atomically under
protection of the state->seqlock.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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