diff options
| -rw-r--r-- | kernel/trace/ftrace.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index abcdffa4d572..4140d0ce25f1 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1863,14 +1863,24 @@ static bool __ftrace_hash_rec_update(struct ftrace_ops *ops, return update; } +/* + * This is called when an ops is removed from tracing. It will decrement + * the counters of the dyn_ftrace records for all the functions that + * the @ops attached to. + */ static bool ftrace_hash_rec_disable(struct ftrace_ops *ops) { - return __ftrace_hash_rec_update(ops, 0); + return __ftrace_hash_rec_update(ops, false); } +/* + * This is called when an ops is added to tracing. It will increment + * the counters of the dyn_ftrace records for all the functions that + * the @ops attached to. + */ static bool ftrace_hash_rec_enable(struct ftrace_ops *ops) { - return __ftrace_hash_rec_update(ops, 1); + return __ftrace_hash_rec_update(ops, true); } static void ftrace_hash_rec_update_modify(struct ftrace_ops *ops, int inc) |