From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Wed, 25 Mar 2015 17:19:42 +0000 (-0400)
Subject: NFSv4: Return delegations synchronously in evict_inode
X-Git-Tag: omap-for-v4.1/fixes-rc1~19^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fcdfacc01f3a3415b75acb172cd75c9fe1cbda5;p=pandora-kernel.git

NFSv4: Return delegations synchronously in evict_inode

Kinglong Mee reports that asynchronous delegations are being killed
by the call to rpc_shutdown_client() when unmounting. This can lead
to state leakage on the server until the client lease expires.

Reported-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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