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#ifndef _ALPHA_SOFTIRQ_H
#define _ALPHA_SOFTIRQ_H
#include <linux/stddef.h>
#include <asm/atomic.h>
#include <asm/hardirq.h>
extern inline void cpu_bh_disable(int cpu)
{
local_bh_count(cpu)++;
barrier();
}
extern inline void __cpu_bh_enable(int cpu)
{
barrier();
local_bh_count(cpu)--;
}
#define __local_bh_enable() __cpu_bh_enable(smp_processor_id())
#define local_bh_disable() cpu_bh_disable(smp_processor_id())
#define local_bh_enable() \
do { \
int cpu; \
\
barrier(); \
cpu = smp_processor_id(); \
if (!--local_bh_count(cpu) && softirq_pending(cpu)) \
do_softirq(); \
} while (0)
#define in_softirq() (local_bh_count(smp_processor_id()) != 0)
#endif /* _ALPHA_SOFTIRQ_H */
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