2 * include/asm-s390/softirq.h
6 * Derived from "include/asm-i386/softirq.h"
9 #ifndef __ASM_SOFTIRQ_H
10 #define __ASM_SOFTIRQ_H
13 #include <linux/smp.h>
16 #include <asm/atomic.h>
17 #include <asm/hardirq.h>
18 #include <asm/lowcore.h>
20 #define cpu_bh_disable(cpu) do { local_bh_count(cpu)++; barrier(); } while (0)
21 #define cpu_bh_enable(cpu) do { barrier(); local_bh_count(cpu)--; } while (0)
23 #define local_bh_disable() cpu_bh_disable(smp_processor_id())
24 #define local_bh_enable() cpu_bh_enable(smp_processor_id())
26 #define in_softirq() (local_bh_count(smp_processor_id()) != 0)
28 #endif /* __ASM_SOFTIRQ_H */