diff options
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index d88cd9bb72f4..a62b678731e3 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1827,6 +1827,21 @@ static inline int tracing_alloc_snapshot_instance(struct trace_array *tr) } #endif +#ifdef CONFIG_PREEMPT_TRACER +void tracer_preempt_on(unsigned long a0, unsigned long a1); +void tracer_preempt_off(unsigned long a0, unsigned long a1); +#else +static inline void tracer_preempt_on(unsigned long a0, unsigned long a1) { } +static inline void tracer_preempt_off(unsigned long a0, unsigned long a1) { } +#endif +#ifdef CONFIG_IRQSOFF_TRACER +void tracer_hardirqs_on(unsigned long a0, unsigned long a1); +void tracer_hardirqs_off(unsigned long a0, unsigned long a1); +#else +static inline void tracer_hardirqs_on(unsigned long a0, unsigned long a1) { } +static inline void tracer_hardirqs_off(unsigned long a0, unsigned long a1) { } +#endif + extern struct trace_iterator *tracepoint_print_iter; #endif /* _LINUX_KERNEL_TRACE_H */ |