From fe0f49768d807a8fe6336b097feb8c4441951710 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Tue, 30 Sep 2014 17:37:52 +0200 Subject: s390/nohz: use a per-cpu flag for arch_needs_cpu Move the nohz_delay bit from the s390_idle data structure to the per-cpu flags. Clear the nohz delay flag in __cpu_disable and remove the cpu hotplug notifier that used to do this. Signed-off-by: Martin Schwidefsky --- include/linux/tick.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/tick.h') diff --git a/include/linux/tick.h b/include/linux/tick.h index 9a82c7dc3fdd..e5832d03da19 100644 --- a/include/linux/tick.h +++ b/include/linux/tick.h @@ -108,7 +108,7 @@ extern struct tick_sched *tick_get_tick_sched(int cpu); extern void tick_irq_enter(void); extern int tick_oneshot_mode_active(void); # ifndef arch_needs_cpu -# define arch_needs_cpu(cpu) (0) +# define arch_needs_cpu() (0) # endif # else static inline void tick_clock_notify(void) { } -- cgit v1.2.3