root/arch/x86/include/asm/xen/events.h

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INCLUDED FROM

DEFINITIONS

This source file includes following definitions.
  1. xen_irqs_disabled
#ifndef _ASM_X86_XEN_EVENTS_H
#define _ASM_X86_XEN_EVENTS_H

enum ipi_vector {
        XEN_RESCHEDULE_VECTOR,
        XEN_CALL_FUNCTION_VECTOR,
        XEN_CALL_FUNCTION_SINGLE_VECTOR,
        XEN_SPIN_UNLOCK_VECTOR,
        XEN_IRQ_WORK_VECTOR,
        XEN_NMI_VECTOR,

        XEN_NR_IPIS,
};

static inline int xen_irqs_disabled(struct pt_regs *regs)
{
        return raw_irqs_disabled_flags(regs->flags);
}

/* No need for a barrier -- XCHG is a barrier on x86. */
#define xchg_xen_ulong(ptr, val) xchg((ptr), (val))

#endif /* _ASM_X86_XEN_EVENTS_H */
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