From 4e1b36fb485dd81b0818ef1bc8fb5c0f2923a283 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 24 Mar 2008 00:16:03 -0400
Subject: [PATCH] [PATCH] umount_tree() will unhash everything itself

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