diff options
Diffstat (limited to 'arch/x86/kernel/irq_work.c')
| -rw-r--r-- | arch/x86/kernel/irq_work.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/kernel/irq_work.c b/arch/x86/kernel/irq_work.c index 074d46fdbd1f..636a55e4a13c 100644 --- a/arch/x86/kernel/irq_work.c +++ b/arch/x86/kernel/irq_work.c @@ -8,6 +8,7 @@ #include <linux/irq_work.h> #include <linux/hardirq.h> #include <asm/apic.h> +#include <asm/trace/irq_vectors.h> static inline void irq_work_entering_irq(void) { @@ -28,6 +29,15 @@ void smp_irq_work_interrupt(struct pt_regs *regs) exiting_irq(); } +void smp_trace_irq_work_interrupt(struct pt_regs *regs) +{ + irq_work_entering_irq(); + trace_irq_work_entry(IRQ_WORK_VECTOR); + __smp_irq_work_interrupt(); + trace_irq_work_exit(IRQ_WORK_VECTOR); + exiting_irq(); +} + void arch_irq_work_raise(void) { #ifdef CONFIG_X86_LOCAL_APIC |