From: Jeff Layton <jlayton@primarydata.com>
Date: Wed, 30 Jul 2014 01:34:29 +0000 (-0400)
Subject: nfsd: add an operation for unhashing a stateowner
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~101^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f4b54c53f0d9c67cf922c8a780b8d9075e20e07;p=pandora-kernel.git

nfsd: add an operation for unhashing a stateowner

Allow stateowners to be unhashed and destroyed when the last reference
is put. The unhashing must be idempotent. In a future patch, we'll add
some locking around it, but for now it's only protected by the
client_mutex.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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