📄 softirq.h
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#ifndef _ASM_IA64_SOFTIRQ_H#define _ASM_IA64_SOFTIRQ_H/* * Copyright (C) 1998-2001 Hewlett-Packard Co * Copyright (C) 1998-2001 David Mosberger-Tang <davidm@hpl.hp.com> */#include <asm/hardirq.h>#define __local_bh_enable() do { barrier(); local_bh_count()--; } while (0)#define local_bh_disable() do { local_bh_count()++; barrier(); } while (0)#define local_bh_enable() \do { \ __local_bh_enable(); \ if (__builtin_expect(local_softirq_pending(), 0) && local_bh_count() == 0) \ do_softirq(); \} while (0)#define in_softirq() (local_bh_count() != 0)#endif /* _ASM_IA64_SOFTIRQ_H */
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