diff options
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index f67060a75f38..ab16eca76e59 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -862,7 +862,12 @@ static __always_inline bool ftrace_hash_empty(struct ftrace_hash *hash) #define TRACE_GRAPH_PRINT_FILL_MASK (0x3 << TRACE_GRAPH_PRINT_FILL_SHIFT) extern void ftrace_graph_sleep_time_control(bool enable); + +#ifdef CONFIG_FUNCTION_PROFILER extern void ftrace_graph_graph_time_control(bool enable); +#else +static inline void ftrace_graph_graph_time_control(bool enable) { } +#endif extern enum print_line_t print_graph_function_flags(struct trace_iterator *iter, u32 flags); |