From: Reynes Philippe <tremyfr@yahoo.fr>

kernel/sched.c: In function ‘nohz_on’:
kernel/sched.c:506: erreur: implicit declaration of function ‘tick_get_tick_sched’
kernel/sched.c:506: erreur: invalid type argument of ‘->’
kernel/sched.c:506: erreur: ‘NOHZ_MODE_INACTIVE’ undeclared (first use in this function)
kernel/sched.c:506: erreur: (Each undeclared identifier is reported only once
kernel/sched.c:506: erreur: for each function it appears in.)

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/sched.c |    1 +
 1 file changed, 1 insertion(+)

diff -puN kernel/sched.c~git-sched-schedc-needs-tickh kernel/sched.c
--- a/kernel/sched.c~git-sched-schedc-needs-tickh
+++ a/kernel/sched.c
@@ -66,6 +66,7 @@
 #include <linux/unistd.h>
 #include <linux/pagemap.h>
 #include <linux/hrtimer.h>
+#include <linux/tick.h>
 
 #include <asm/tlb.h>
 #include <asm/irq_regs.h>
_