kernel/arch/arm64/include/asm/irq_work.h

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