From 6339dab869e07a81abd22970696dde6febee094a Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 16 Sep 2013 22:41:01 -0400
Subject: [PATCH] do_remount(): pull touch_mnt_namespace() up

... and don't bother with dropping and regaining vfsmount_lock

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed