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/[email protected]
Signed-off-by: Yang Shi <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index f656ca27f6c20596322ce2aea248b4b04085bb29..e83987c55a08ade7429476f9f8c7554c9d80759f 100644 (file)
--- 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>