diff options
| -rw-r--r-- | include/linux/tick.h | 6 | ||||
| -rw-r--r-- | kernel/cpu.c | 2 | ||||
| -rw-r--r-- | kernel/time/tick-common.c | 3 | ||||
| -rw-r--r-- | kernel/time/tick-internal.h | 2 |
4 files changed, 5 insertions, 8 deletions
diff --git a/include/linux/tick.h b/include/linux/tick.h index afff4c207bd8..c7840ae8ebaf 100644 --- a/include/linux/tick.h +++ b/include/linux/tick.h @@ -73,12 +73,6 @@ extern void tick_broadcast_control(enum tick_broadcast_mode mode); static inline void tick_broadcast_control(enum tick_broadcast_mode mode) { } #endif /* BROADCAST */ -#if defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) && defined(CONFIG_HOTPLUG_CPU) -extern void tick_offline_cpu(unsigned int cpu); -#else -static inline void tick_offline_cpu(unsigned int cpu) { } -#endif - #ifdef CONFIG_GENERIC_CLOCKEVENTS extern int tick_broadcast_oneshot_control(enum tick_broadcast_state state); #else diff --git a/kernel/cpu.c b/kernel/cpu.c index 263508073da8..5a8ad4f5ccf3 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -1324,8 +1324,6 @@ static int take_cpu_down(void *_param) */ cpuhp_invoke_callback_range_nofail(false, cpu, st, target); - /* Remove CPU from timer broadcasting */ - tick_offline_cpu(cpu); /* Park the stopper thread */ stop_machine_park(cpu); return 0; diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c index b4af8c743b73..522414089c0d 100644 --- a/kernel/time/tick-common.c +++ b/kernel/time/tick-common.c @@ -412,6 +412,9 @@ int tick_cpu_dying(unsigned int dying_cpu) tick_cancel_sched_timer(dying_cpu); + /* Remove CPU from timer broadcasting */ + tick_offline_cpu(dying_cpu); + return 0; } diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h index a3243c4ac45f..5f2105e637bd 100644 --- a/kernel/time/tick-internal.h +++ b/kernel/time/tick-internal.h @@ -142,8 +142,10 @@ static inline bool tick_broadcast_oneshot_available(void) { return tick_oneshot_ #endif /* !(BROADCAST && ONESHOT) */ #if defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) && defined(CONFIG_HOTPLUG_CPU) +extern void tick_offline_cpu(unsigned int cpu); extern void tick_broadcast_offline(unsigned int cpu); #else +static inline void tick_offline_cpu(unsigned int cpu) { } static inline void tick_broadcast_offline(unsigned int cpu) { } #endif |