int event_kernel_disable_event(struct ltt_kernel_channel *kchan,
char *event_name);
int event_kernel_disable_event_type(struct ltt_kernel_channel *kchan,
int event_kernel_disable_event(struct ltt_kernel_channel *kchan,
char *event_name);
int event_kernel_disable_event_type(struct ltt_kernel_channel *kchan,