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

   1 #ifndef _ASM_X86_XEN_EVENTS_H
   2 #define _ASM_X86_XEN_EVENTS_H
   3
   4 enum ipi_vector {
   5         XEN_RESCHEDULE_VECTOR,
   6         XEN_CALL_FUNCTION_VECTOR,
   7         XEN_CALL_FUNCTION_SINGLE_VECTOR,
   8         XEN_SPIN_UNLOCK_VECTOR,
   9         XEN_IRQ_WORK_VECTOR,
  10
  11         XEN_NR_IPIS,
  12 };
  13
  14 static inline int xen_irqs_disabled(struct pt_regs *regs)
  15 {
  16         return raw_irqs_disabled_flags(regs->flags);
  17 }
  18
  19 /* No need for a barrier -- XCHG is a barrier on x86. */
  20 #define xchg_xen_ulong(ptr, val) xchg((ptr), (val))
  21
  22 #endif /* _ASM_X86_XEN_EVENTS_H */