#ifndef __M68K_SOFTIRQ_H #define __M68K_SOFTIRQ_H /* * Software interrupts.. no SMP here either. */ #include #define cpu_bh_disable(cpu) do { local_bh_count(cpu)++; barrier(); } while (0) #define cpu_bh_enable(cpu) do { barrier(); local_bh_count(cpu)--; } while (0) #define local_bh_disable() cpu_bh_disable(smp_processor_id()) #define local_bh_enable() cpu_bh_enable(smp_processor_id()) #define __local_bh_enable() local_bh_enable() #define in_softirq() (local_bh_count(smp_processor_id()) != 0) #endif