arch/x86/include/asm/irq_work.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_IRQ_WORK_H
   3 #define _ASM_IRQ_WORK_H
   4
   5 #include <asm/cpufeature.h>
   6
   7 #ifdef CONFIG_X86_LOCAL_APIC
   8 static inline bool arch_irq_work_has_interrupt(void)
   9 {
  10         return boot_cpu_has(X86_FEATURE_APIC);
  11 }
  12 extern void arch_irq_work_raise(void);
  13 extern __visible void smp_irq_work_interrupt(struct pt_regs *regs);
  14 #else
  15 static inline bool arch_irq_work_has_interrupt(void)
  16 {
  17         return false;
  18 }
  19 #endif
  20
  21 #endif /* _ASM_IRQ_WORK_H */