From 8527dd7187a05f2548010accdfad9dad892acf47 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 26 Sep 2014 21:26:50 -0400
Subject: [PATCH] don't open-code d_rehash() in d_materialise_unique()

... and get rid of duplicate BUG_ON() there

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