382 	u64			delta;  member
2748 rb_add_time_stamp(struct ring_buffer_event *event, u64 delta, bool abs)  in rb_add_time_stamp()  argument
2757 		event->time_delta = delta & TS_MASK;  in rb_add_time_stamp()
2758 		event->array[0] = delta >> TS_SHIFT;  in rb_add_time_stamp()
2782 		  (unsigned long long)info->delta,  in rb_check_timestamp()
2797 				      u64 *delta,  in rb_add_timestamp()  argument
2803 	if (unlikely(info->delta > (1ULL << 59))) {  in rb_add_timestamp()
2821 			info->delta = 0;  in rb_add_timestamp()
2823 	*event = rb_add_time_stamp(*event, info->delta, abs);  in rb_add_timestamp()
2825 	*delta = 0;  in rb_add_timestamp()
2845 	u64 delta = info->delta;  in rb_update_event()  local
2856 		rb_add_timestamp(cpu_buffer, &event, info, &delta, &length);  in rb_update_event()
2858 	event->time_delta = delta;  in rb_update_event()
3305 	u64 ts, delta;  in dump_buffer_page()  local
3318 			delta = rb_event_time_stamp(event);  in dump_buffer_page()
3319 			ts += delta;  in dump_buffer_page()
3320 			pr_warn("  [%lld] delta:%lld TIME EXTEND\n", ts, delta);  in dump_buffer_page()
3324 			delta = rb_event_time_stamp(event);  in dump_buffer_page()
3325 			ts = delta;  in dump_buffer_page()
3326 			pr_warn("  [%lld] absolute:%lld TIME STAMP\n", ts, delta);  in dump_buffer_page()
3358 	u64 ts, delta;  in check_buffer()  local
3395 			delta = rb_event_time_stamp(event);  in check_buffer()
3396 			ts += delta;  in check_buffer()
3400 			delta = rb_event_time_stamp(event);  in check_buffer()
3401 			ts = delta;  in check_buffer()
3417 	    (!full && ts + info->delta != info->ts)) {  in check_buffer()
3428 			ts + info->delta, info->ts, info->delta,  in check_buffer()
3468 		info->delta = info->ts;  in __rb_reserve_next()
3477 			info->delta = 0;  in __rb_reserve_next()
3482 			info->delta = info->ts - info->after;  in __rb_reserve_next()
3483 			if (unlikely(test_time_stamp(info->delta))) {  in __rb_reserve_next()
3517 			info->delta = info->ts - info->after;  in __rb_reserve_next()
3520 			info->delta = info->ts;  in __rb_reserve_next()
3551 			info->delta = ts - info->after;  in __rb_reserve_next()
3561 			info->delta = 0;  in __rb_reserve_next()
3573 		info->delta = 0;  in __rb_reserve_next()
3642 	info.delta = 0;  in rb_reserve_next_event()
4387 	u64 delta;  in rb_update_read_stamp()  local
4394 		delta = rb_event_time_stamp(event);  in rb_update_read_stamp()
4395 		cpu_buffer->read_stamp += delta;  in rb_update_read_stamp()
4399 		delta = rb_event_time_stamp(event);  in rb_update_read_stamp()
4400 		cpu_buffer->read_stamp = delta;  in rb_update_read_stamp()
4417 	u64 delta;  in rb_update_iter_read_stamp()  local
4424 		delta = rb_event_time_stamp(event);  in rb_update_iter_read_stamp()
4425 		iter->read_stamp += delta;  in rb_update_iter_read_stamp()
4429 		delta = rb_event_time_stamp(event);  in rb_update_iter_read_stamp()
4430 		iter->read_stamp = delta;  in rb_update_iter_read_stamp()