177 	int cpu;  in __do_softirq()  local
185 	cpu = smp_processor_id();  in __do_softirq()
208 			rcu_bh_qsctr_inc(cpu);  in __do_softirq()
256 	int cpu = smp_processor_id();  in irq_enter()  local
259 	if (idle_cpu(cpu) && !in_interrupt()) {  in irq_enter()
261 		tick_check_idle(cpu);  in irq_enter()
491 static int __try_remote_softirq(struct call_single_data *cp, int cpu, int softirq)  in __try_remote_softirq()  argument
493 	if (cpu_online(cpu)) {  in __try_remote_softirq()
499 		__smp_call_function_single(cpu, cp);  in __try_remote_softirq()
505 static int __try_remote_softirq(struct call_single_data *cp, int cpu, int softirq)  in __try_remote_softirq()  argument
523 void __send_remote_softirq(struct call_single_data *cp, int cpu, int this_cpu, int softirq)  in __send_remote_softirq()  argument
525 	if (cpu == this_cpu || __try_remote_softirq(cp, cpu, softirq))  in __send_remote_softirq()
539 void send_remote_softirq(struct call_single_data *cp, int cpu, int softirq)  in send_remote_softirq()  argument
546 	__send_remote_softirq(cp, cpu, this_cpu, softirq);  in send_remote_softirq()
559 		int cpu = (unsigned long) hcpu;  in remote_softirq_cpu_notify()  local
564 			struct list_head *head = &per_cpu(softirq_work_list[i], cpu);  in remote_softirq_cpu_notify()
586 	int cpu;  in softirq_init()  local
588 	for_each_possible_cpu(cpu) {  in softirq_init()
591 		per_cpu(tasklet_vec, cpu).tail =  in softirq_init()
592 			&per_cpu(tasklet_vec, cpu).head;  in softirq_init()
593 		per_cpu(tasklet_hi_vec, cpu).tail =  in softirq_init()
594 			&per_cpu(tasklet_hi_vec, cpu).head;  in softirq_init()
596 			INIT_LIST_HEAD(&per_cpu(softirq_work_list[i], cpu));  in softirq_init()
659 void tasklet_kill_immediate(struct tasklet_struct *t, unsigned int cpu)  in tasklet_kill_immediate()  argument
663 	BUG_ON(cpu_online(cpu));  in tasklet_kill_immediate()
670 	for (i = &per_cpu(tasklet_vec, cpu).head; *i; i = &(*i)->next) {  in tasklet_kill_immediate()
675 				per_cpu(tasklet_vec, cpu).tail = i;  in tasklet_kill_immediate()
682 static void takeover_tasklets(unsigned int cpu)  in takeover_tasklets()  argument
688 	if (&per_cpu(tasklet_vec, cpu).head != per_cpu(tasklet_vec, cpu).tail) {  in takeover_tasklets()
689 		*(__get_cpu_var(tasklet_vec).tail) = per_cpu(tasklet_vec, cpu).head;  in takeover_tasklets()
690 		__get_cpu_var(tasklet_vec).tail = per_cpu(tasklet_vec, cpu).tail;  in takeover_tasklets()
691 		per_cpu(tasklet_vec, cpu).head = NULL;  in takeover_tasklets()
692 		per_cpu(tasklet_vec, cpu).tail = &per_cpu(tasklet_vec, cpu).head;  in takeover_tasklets()
696 	if (&per_cpu(tasklet_hi_vec, cpu).head != per_cpu(tasklet_hi_vec, cpu).tail) {  in takeover_tasklets()
697 		*__get_cpu_var(tasklet_hi_vec).tail = per_cpu(tasklet_hi_vec, cpu).head;  in takeover_tasklets()
698 		__get_cpu_var(tasklet_hi_vec).tail = per_cpu(tasklet_hi_vec, cpu).tail;  in takeover_tasklets()
699 		per_cpu(tasklet_hi_vec, cpu).head = NULL;  in takeover_tasklets()
700 		per_cpu(tasklet_hi_vec, cpu).tail = &per_cpu(tasklet_hi_vec, cpu).head;  in takeover_tasklets()
760 	void *cpu = (void *)(long)smp_processor_id();  in spawn_ksoftirqd()  local
761 	int err = cpu_callback(&cpu_nfb, CPU_UP_PREPARE, cpu);  in spawn_ksoftirqd()
764 	cpu_callback(&cpu_nfb, CPU_ONLINE, cpu);  in spawn_ksoftirqd()
804 int __weak arch_init_chip_data(struct irq_desc *desc, int cpu)  in arch_init_chip_data()  argument