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. Signed-off-by: Yang Shi <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Matthew Wilcox <[email protected]> --- mm/kmemleak.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 7780cd8..25b977f 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> -- 1.8.3.1
