diff options
Diffstat (limited to 'kernel/trace/ftrace.c')
| -rw-r--r-- | kernel/trace/ftrace.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index c3e4575e782..077d8538790 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -3863,6 +3863,14 @@ void ftrace_kill(void) } /** + * Test if ftrace is dead or not. + */ +int ftrace_is_dead(void) +{ + return ftrace_disabled; +} + +/** * register_ftrace_function - register a function for profiling * @ops - ops structure that holds the function for profiling. * |