diff options
Diffstat (limited to 'arch/x86/include/asm/trace/irq_vectors.h')
| -rw-r--r-- | arch/x86/include/asm/trace/irq_vectors.h | 51 |
1 files changed, 39 insertions, 12 deletions
diff --git a/arch/x86/include/asm/trace/irq_vectors.h b/arch/x86/include/asm/trace/irq_vectors.h index 32dd6a9e343c..1599d394c8c1 100644 --- a/arch/x86/include/asm/trace/irq_vectors.h +++ b/arch/x86/include/asm/trace/irq_vectors.h @@ -5,9 +5,12 @@ #define _TRACE_IRQ_VECTORS_H #include <linux/tracepoint.h> +#include <asm/trace/common.h> -extern int trace_irq_vector_regfunc(void); -extern void trace_irq_vector_unregfunc(void); +#ifdef CONFIG_X86_LOCAL_APIC + +extern int trace_resched_ipi_reg(void); +extern void trace_resched_ipi_unreg(void); DECLARE_EVENT_CLASS(x86_irq_vector, @@ -28,15 +31,22 @@ DECLARE_EVENT_CLASS(x86_irq_vector, #define DEFINE_IRQ_VECTOR_EVENT(name) \ DEFINE_EVENT_FN(x86_irq_vector, name##_entry, \ TP_PROTO(int vector), \ + TP_ARGS(vector), NULL, NULL); \ +DEFINE_EVENT_FN(x86_irq_vector, name##_exit, \ + TP_PROTO(int vector), \ + TP_ARGS(vector), NULL, NULL); + +#define DEFINE_RESCHED_IPI_EVENT(name) \ +DEFINE_EVENT_FN(x86_irq_vector, name##_entry, \ + TP_PROTO(int vector), \ TP_ARGS(vector), \ - trace_irq_vector_regfunc, \ - trace_irq_vector_unregfunc); \ + trace_resched_ipi_reg, \ + trace_resched_ipi_unreg); \ DEFINE_EVENT_FN(x86_irq_vector, name##_exit, \ TP_PROTO(int vector), \ TP_ARGS(vector), \ - trace_irq_vector_regfunc, \ - trace_irq_vector_unregfunc); - + trace_resched_ipi_reg, \ + trace_resched_ipi_unreg); /* * local_timer - called when entering/exiting a local timer interrupt @@ -45,11 +55,6 @@ DEFINE_EVENT_FN(x86_irq_vector, name##_exit, \ DEFINE_IRQ_VECTOR_EVENT(local_timer); /* - * reschedule - called when entering/exiting a reschedule vector handler - */ -DEFINE_IRQ_VECTOR_EVENT(reschedule); - -/* * spurious_apic - called when entering/exiting a spurious apic vector handler */ DEFINE_IRQ_VECTOR_EVENT(spurious_apic); @@ -65,6 +70,7 @@ DEFINE_IRQ_VECTOR_EVENT(error_apic); */ DEFINE_IRQ_VECTOR_EVENT(x86_platform_ipi); +#ifdef CONFIG_IRQ_WORK /* * irq_work - called when entering/exiting a irq work interrupt * vector handler @@ -81,6 +87,18 @@ DEFINE_IRQ_VECTOR_EVENT(irq_work); * 4) goto 1 */ TRACE_EVENT_PERF_PERM(irq_work_exit, is_sampling_event(p_event) ? -EPERM : 0); +#endif + +/* + * The ifdef is required because that tracepoint macro hell emits tracepoint + * code in files which include this header even if the tracepoint is not + * enabled. Brilliant stuff that. + */ +#ifdef CONFIG_SMP +/* + * reschedule - called when entering/exiting a reschedule vector handler + */ +DEFINE_RESCHED_IPI_EVENT(reschedule); /* * call_function - called when entering/exiting a call function interrupt @@ -93,24 +111,33 @@ DEFINE_IRQ_VECTOR_EVENT(call_function); * single interrupt vector handler */ DEFINE_IRQ_VECTOR_EVENT(call_function_single); +#endif +#ifdef CONFIG_X86_MCE_THRESHOLD /* * threshold_apic - called when entering/exiting a threshold apic interrupt * vector handler */ DEFINE_IRQ_VECTOR_EVENT(threshold_apic); +#endif +#ifdef CONFIG_X86_MCE_AMD /* * deferred_error_apic - called when entering/exiting a deferred apic interrupt * vector handler */ DEFINE_IRQ_VECTOR_EVENT(deferred_error_apic); +#endif +#ifdef CONFIG_X86_THERMAL_VECTOR /* * thermal_apic - called when entering/exiting a thermal apic interrupt * vector handler */ DEFINE_IRQ_VECTOR_EVENT(thermal_apic); +#endif + +#endif /* CONFIG_X86_LOCAL_APIC */ #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . |