From: J. Bruce Fields <bfields@citi.umich.edu>
Date: Wed, 12 Sep 2007 12:43:59 +0000 (-0400)
Subject: knfsd: don't shutdown callbacks until nfsv4 client is freed
X-Git-Tag: v2.6.24-rc1~1293^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b1a9b3163a83f52ea2ac333846d4dfd2c4edd90;p=pandora-kernel.git

knfsd: don't shutdown callbacks until nfsv4 client is freed

If a callback still holds a reference on the client, then it may be
about to perform an rpc call, so it isn't safe to call rpc_shutdown().
(Though rpc_shutdown() does wait for any outstanding rpc's, it can't
know if a new rpc is about to be issued with that client.)

So, wait to shutdown the rpc_client until the reference count on the
client has gone to zero.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
---

Reading git-diff-tree failed