diff options
| -rw-r--r-- | kernel/trace/ftrace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index bf11e0553450..433a64f49532 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c | |||
| @@ -6260,6 +6260,9 @@ __ftrace_ops_list_func(unsigned long ip, unsigned long parent_ip, | |||
| 6260 | preempt_disable_notrace(); | 6260 | preempt_disable_notrace(); |
| 6261 | 6261 | ||
| 6262 | do_for_each_ftrace_op(op, ftrace_ops_list) { | 6262 | do_for_each_ftrace_op(op, ftrace_ops_list) { |
| 6263 | /* Stub functions don't need to be called nor tested */ | ||
| 6264 | if (op->flags & FTRACE_OPS_FL_STUB) | ||
| 6265 | continue; | ||
| 6263 | /* | 6266 | /* |
| 6264 | * Check the following for each ops before calling their func: | 6267 | * Check the following for each ops before calling their func: |
| 6265 | * if RCU flag is set, then rcu_is_watching() must be true | 6268 | * if RCU flag is set, then rcu_is_watching() must be true |