NFSv4.1: Ensure state manager thread dies on last umount
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Fri, 15 Apr 2011 21:34:18 +0000 (17:34 -0400)
committerSteve Conklin <sconklin@canonical.com>
Thu, 2 Jun 2011 19:23:06 +0000 (14:23 -0500)
commita35656ca355b59db8cb41ffb3f2e9d0730802229
tree25a2670aa9ab9d834f3a40866ec8184bbd50a934
parent90a5fc41b75efac1a294533ec622340f03904258
NFSv4.1: Ensure state manager thread dies on last umount

BugLink: http://bugs.launchpad.net/bugs/775809

commit 47c2199b6eb5fbe38ddb844db7cdbd914d304f9c upstream.

Currently, the state manager may continue to try recovering state forever
even after the last filesystem to reference that nfs_client has umounted.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
fs/nfs/nfs4state.c