121 	int		cnt;  member
140 	return __this_cpu_read(softirq_ctrl.cnt) != 0;  in local_bh_blocked()
143 void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)  in __local_bh_disable_ip()  argument
157 			DEBUG_LOCKS_WARN_ON(this_cpu_read(softirq_ctrl.cnt));  in __local_bh_disable_ip()
165 	newcnt = __this_cpu_add_return(softirq_ctrl.cnt, cnt);  in __local_bh_disable_ip()
172 	if (IS_ENABLED(CONFIG_TRACE_IRQFLAGS) && newcnt == cnt) {  in __local_bh_disable_ip()
180 static void __local_bh_enable(unsigned int cnt, bool unlock)  in __local_bh_enable()  argument
186 			    this_cpu_read(softirq_ctrl.cnt));  in __local_bh_enable()
188 	if (IS_ENABLED(CONFIG_TRACE_IRQFLAGS) && softirq_count() == cnt) {  in __local_bh_enable()
194 	newcnt = __this_cpu_sub_return(softirq_ctrl.cnt, cnt);  in __local_bh_enable()
203 void __local_bh_enable_ip(unsigned long ip, unsigned int cnt)  in __local_bh_enable_ip()  argument
214 	curcnt = __this_cpu_read(softirq_ctrl.cnt);  in __local_bh_enable_ip()
220 	if (curcnt != cnt)  in __local_bh_enable_ip()
240 	cnt = SOFTIRQ_OFFSET;  in __local_bh_enable_ip()
241 	__local_bh_enable(cnt, false);  in __local_bh_enable_ip()
245 	__local_bh_enable(cnt, preempt_on);  in __local_bh_enable_ip()
273 	return !this_cpu_read(softirq_ctrl.cnt);  in should_wake_ksoftirqd()
302 void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)  in __local_bh_disable_ip()  argument
316 	__preempt_count_add(cnt);  in __local_bh_disable_ip()
320 	if (softirq_count() == (cnt & SOFTIRQ_MASK))  in __local_bh_disable_ip()
324 	if (preempt_count() == cnt) {  in __local_bh_disable_ip()
334 static void __local_bh_enable(unsigned int cnt)  in __local_bh_enable()  argument
338 	if (preempt_count() == cnt)  in __local_bh_enable()
341 	if (softirq_count() == (cnt & SOFTIRQ_MASK))  in __local_bh_enable()
344 	__preempt_count_sub(cnt);  in __local_bh_enable()
358 void __local_bh_enable_ip(unsigned long ip, unsigned int cnt)  in __local_bh_enable_ip()  argument
374 	__preempt_count_sub(cnt - 1);  in __local_bh_enable_ip()