1#ifndef _ASM_IA64_SOFTIRQ_H 2#define _ASM_IA64_SOFTIRQ_H 3 4/* 5 * Copyright (C) 1998-2001 Hewlett-Packard Co 6 * David Mosberger-Tang <davidm@hpl.hp.com> 7 */ 8#include <asm/hardirq.h> 9 10#define __local_bh_enable() do { barrier(); really_local_bh_count()--; } while (0) 11 12#define local_bh_disable() do { really_local_bh_count()++; barrier(); } while (0) 13#define local_bh_enable() \ 14do { \ 15 __local_bh_enable(); \ 16 if (__builtin_expect(local_softirq_pending(), 0) && really_local_bh_count() == 0) \ 17 do_softirq(); \ 18} while (0) 19 20 21#define in_softirq() (really_local_bh_count() != 0) 22 23#endif /* _ASM_IA64_SOFTIRQ_H */ 24