diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ftrace.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 61e757bd235..4650a3160b7 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -58,6 +58,9 @@ struct dyn_ftrace { int ftrace_force_update(void); void ftrace_set_filter(unsigned char *buf, int len, int reset); +/* totally disable ftrace - can not re-enable after this */ +void ftrace_kill(void); + /* defined in arch */ extern int ftrace_ip_converted(unsigned long ip); extern unsigned char *ftrace_nop_replace(void); |