diff options
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 41f026bfc9e..95fff37ed97 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -541,6 +541,16 @@ print_graph_function(struct trace_iterator *iter) } #endif /* CONFIG_FUNCTION_GRAPH_TRACER */ +extern int ftrace_pid_trace; + +static inline int ftrace_trace_task(struct task_struct *task) +{ + if (ftrace_pid_trace < 0) + return 1; + + return test_tsk_trace_trace(task); +} + /* * trace_iterator_flags is an enumeration that defines bit * positions into trace_flags that controls the output. |