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Diffstat (limited to 'arch/x86/include/asm/trace/irq_vectors.h')
-rw-r--r--arch/x86/include/asm/trace/irq_vectors.h51
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 .