22 extern void tick_cleanup_dead_cpu(int cpu);
28 static inline void tick_cleanup_dead_cpu(int cpu) { }  in tick_cleanup_dead_cpu()  argument
72 extern void tick_offline_cpu(unsigned int cpu);
74 static inline void tick_offline_cpu(unsigned int cpu) { }  in tick_offline_cpu()  argument
128 extern bool tick_nohz_tick_stopped_cpu(int cpu);
139 extern unsigned long tick_nohz_get_idle_calls_cpu(int cpu);
140 extern u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time);
141 extern u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time);
153 static inline int tick_nohz_tick_stopped_cpu(int cpu) { return 0; }  in tick_nohz_tick_stopped_cpu()  argument
170 static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; }  in get_cpu_idle_time_us()  argument
171 static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; }  in get_cpu_iowait_time_us()  argument
188 static inline bool tick_nohz_full_cpu(int cpu)  in tick_nohz_full_cpu()  argument
193 	return cpumask_test_cpu(cpu, tick_nohz_full_mask);  in tick_nohz_full_cpu()
204 extern void tick_nohz_dep_set_cpu(int cpu, enum tick_dep_bits bit);
205 extern void tick_nohz_dep_clear_cpu(int cpu, enum tick_dep_bits bit);
214 extern bool tick_nohz_cpu_hotpluggable(unsigned int cpu);
232 static inline void tick_dep_set_cpu(int cpu, enum tick_dep_bits bit)  in tick_dep_set_cpu()  argument
234 	if (tick_nohz_full_cpu(cpu))  in tick_dep_set_cpu()
235 		tick_nohz_dep_set_cpu(cpu, bit);  in tick_dep_set_cpu()
238 static inline void tick_dep_clear_cpu(int cpu, enum tick_dep_bits bit)  in tick_dep_clear_cpu()  argument
240 	if (tick_nohz_full_cpu(cpu))  in tick_dep_clear_cpu()
241 		tick_nohz_dep_clear_cpu(cpu, bit);  in tick_dep_clear_cpu()
269 extern void tick_nohz_full_kick_cpu(int cpu);
274 static inline bool tick_nohz_full_cpu(int cpu) { return false; }  in tick_nohz_full_cpu()  argument
277 static inline void tick_nohz_dep_set_cpu(int cpu, enum tick_dep_bits bit) { }  in tick_nohz_dep_set_cpu()  argument
278 static inline void tick_nohz_dep_clear_cpu(int cpu, enum tick_dep_bits bit) { }  in tick_nohz_dep_clear_cpu()  argument
279 static inline bool tick_nohz_cpu_hotpluggable(unsigned int cpu) { return true; }  in tick_nohz_cpu_hotpluggable()  argument
283 static inline void tick_dep_set_cpu(int cpu, enum tick_dep_bits bit) { }  in tick_dep_set_cpu()  argument
284 static inline void tick_dep_clear_cpu(int cpu, enum tick_dep_bits bit) { }  in tick_dep_clear_cpu()  argument
294 static inline void tick_nohz_full_kick_cpu(int cpu) { }  in tick_nohz_full_kick_cpu()  argument