From: Yang Shi <yang.s@alibaba-inc.com>
Date: Thu, 1 Feb 2018 00:15:55 +0000 (-0800)
Subject: mm: kmemleak: remove unused hardirq.h
X-Git-Tag: v4.19~1701^2~88
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4a01768e9e91082efc9a6384b1ef579fdcbce828;p=platform%2Fkernel%2Flinux-rpi.git

mm: kmemleak: remove unused hardirq.h

Preempt counter APIs have been split out, currently, hardirq.h just
includes irq_enter/exit APIs which are not used by kmemleak at all.

So, remove the unused hardirq.h.

Link: http://lkml.kernel.org/r/1510959741-31109-1-git-send-email-yang.s@alibaba-inc.com
Signed-off-by: Yang Shi <yang.s@alibaba-inc.com>
Cc: Michal Hocko <mhocko@suse.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>
---

diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index f656ca2..e83987c5 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -91,7 +91,6 @@
 #include <linux/stacktrace.h>
 #include <linux/cache.h>
 #include <linux/percpu.h>
-#include <linux/hardirq.h>
 #include <linux/bootmem.h>
 #include <linux/pfn.h>
 #include <linux/mmzone.h>