#ifndef __ASM_SOFTIRQ_H
#define __ASM_SOFTIRQ_H

#include <asm/atomic.h>
#include <asm/hardirq.h>

extern unsigned int local_bh_count[NR_CPUS];

#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 in_softirq()		(local_bh_count[smp_processor_id()] != 0)

#endif	/* __ASM_SOFTIRQ_H */
