From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 5 Feb 2010 07:21:06 +0000 (-0500)
Subject: get rid of useless vfsmount_lock use in put_mnt_ns()
X-Git-Tag: v2.6.34-rc1~205^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d498b25a4f877be535246c4e5b6ee5890781a477;p=pandora-kernel.git

get rid of useless vfsmount_lock use in put_mnt_ns()

It hadn't been needed since we'd sanitized the logics in
mark_mounts_for_expiry() (which, in turn, used to be a
rudiment of bad old times when namespace_sem was per-ns).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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