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#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 */
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