LXR linux/arch/arm64/include/asm/irq

   1#ifndef __ASM_IRQ_WORK_H
   2#define __ASM_IRQ_WORK_H
   3
   4#ifdef CONFIG_SMP
   5
   6#include <asm/smp.h>
   7
   8static inline bool arch_irq_work_has_interrupt(void)
   9{
  10        return !!__smp_cross_call;
  11}
  12
  13#else
  14
  15static inline bool arch_irq_work_has_interrupt(void)
  16{
  17        return false;
  18}
  19
  20#endif
  21
  22#endif /* __ASM_IRQ_WORK_H */
  23