From b9a0deb96b8b5a7e896da183974ba6feb727f14a Mon Sep 17 00:00:00 2001
From: Matthew Wilcox <mawilcox@microsoft.com>
Date: Wed, 7 Dec 2016 14:44:33 -0800
Subject: redo: radix tree test suite: fix compilation

[ This resurrects commit 53855d10f456, which was reverted in
  2b41226b39b6.  It depended on commit d544abd5ff7d ("lib/radix-tree:
  Convert to hotplug state machine") so now it is correct to apply ]

Patch "lib/radix-tree: Convert to hotplug state machine" breaks the test
suite as it adds a call to cpuhp_setup_state_nocalls() which is not
currently emulated in the test suite.  Add it, and delete the emulation
of the old CPU hotplug mechanism.

Link: http://lkml.kernel.org/r/1480369871-5271-36-git-send-email-mawilcox@linuxonhyperv.com
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 lib/radix-tree.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'lib/radix-tree.c')

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 0019aca0f328..6f382e07de77 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -31,7 +31,6 @@
 #include <linux/percpu.h>
 #include <linux/slab.h>
 #include <linux/kmemleak.h>
-#include <linux/notifier.h>
 #include <linux/cpu.h>
 #include <linux/string.h>
 #include <linux/bitops.h>
-- 
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