653 static bool rb_time_read(rb_time_t *t, u64 *ret)  in rb_time_read()  function
745 static inline bool rb_time_read(rb_time_t *t, u64 *ret)  in rb_time_read()  function
869 	if (!rb_time_read(&cpu_buffer->write_stamp, &ts))  in ring_buffer_event_time_stamp()
2867 		  (unsigned long long)(rb_time_read(&cpu_buffer->write_stamp, &write_stamp) ? write_stamp : 0),  in rb_check_timestamp()
3026 	if (!rb_time_read(&cpu_buffer->write_stamp, &write_stamp))  in rb_try_to_discard()
3572 	b_ok = rb_time_read(&cpu_buffer->before_stamp, &info->before);  in __rb_reserve_next()
3573 	a_ok = rb_time_read(&cpu_buffer->write_stamp, &info->after);  in __rb_reserve_next()
3609 		b_ok = rb_time_read(&cpu_buffer->before_stamp, &info->before);  in __rb_reserve_next()
3610 		a_ok = rb_time_read(&cpu_buffer->write_stamp, &info->after);  in __rb_reserve_next()
3626  /*E*/		s_ok = rb_time_read(&cpu_buffer->before_stamp, &save_before);  in __rb_reserve_next()
3640 			a_ok = rb_time_read(&cpu_buffer->write_stamp, &info->after);  in __rb_reserve_next()
3656 		a_ok = rb_time_read(&cpu_buffer->write_stamp, &info->after);  in __rb_reserve_next()