537 				struct perf_sample *sample,  in thread_stack__bottom()  argument
546 	if (sample->ip) {  in thread_stack__bottom()
547 		ip = sample->ip;  in thread_stack__bottom()
549 	} else if (sample->addr) {  in thread_stack__bottom()
550 		ip = sample->addr;  in thread_stack__bottom()
561 	return thread_stack__push_cp(thread->ts, ip, sample->time, ref, cp,  in thread_stack__bottom()
567 					struct perf_sample *sample,  in thread_stack__no_call_return()  argument
576 	if (sample->ip >= ks && sample->addr < ks) {  in thread_stack__no_call_return()
580 							sample->time, ref,  in thread_stack__no_call_return()
589 						to_al->sym, sample->addr,  in thread_stack__no_call_return()
593 			return thread_stack__push_cp(ts, 0, sample->time, ref,  in thread_stack__no_call_return()
596 	} else if (thread_stack__in_kernel(ts) && sample->ip < ks) {  in thread_stack__no_call_return()
600 							sample->time, ref,  in thread_stack__no_call_return()
613 	cp = call_path__findnew(cpr, parent, from_al->sym, sample->ip,  in thread_stack__no_call_return()
618 	err = thread_stack__push_cp(ts, sample->addr, sample->time, ref, cp,  in thread_stack__no_call_return()
623 	return thread_stack__pop_cp(thread, ts, sample->addr, sample->time, ref,  in thread_stack__no_call_return()
650 				   struct perf_sample *sample, u64 ref)  in thread_stack__trace_end()  argument
665 	ret_addr = sample->ip + sample->insn_len;  in thread_stack__trace_end()
667 	return thread_stack__push_cp(ts, ret_addr, sample->time, ref, cp,  in thread_stack__trace_end()
672 			  struct perf_sample *sample,  in thread_stack__process()  argument
708 		err = thread_stack__bottom(thread, ts, sample, from_al, to_al,  in thread_stack__process()
715 	ts->last_time = sample->time;  in thread_stack__process()
717 	if (sample->flags & PERF_IP_FLAG_CALL) {  in thread_stack__process()
722 		if (!sample->ip || !sample->addr)  in thread_stack__process()
725 		ret_addr = sample->ip + sample->insn_len;  in thread_stack__process()
726 		if (ret_addr == sample->addr)  in thread_stack__process()
730 					to_al->sym, sample->addr,  in thread_stack__process()
734 		err = thread_stack__push_cp(ts, ret_addr, sample->time, ref,  in thread_stack__process()
736 	} else if (sample->flags & PERF_IP_FLAG_RETURN) {  in thread_stack__process()
737 		if (!sample->ip || !sample->addr)  in thread_stack__process()
740 		err = thread_stack__pop_cp(thread, ts, sample->addr,  in thread_stack__process()
741 					   sample->time, ref, from_al->sym);  in thread_stack__process()
745 			err = thread_stack__no_call_return(thread, ts, sample,  in thread_stack__process()
748 	} else if (sample->flags & PERF_IP_FLAG_TRACE_BEGIN) {  in thread_stack__process()
749 		err = thread_stack__trace_begin(thread, ts, sample->time, ref);  in thread_stack__process()
750 	} else if (sample->flags & PERF_IP_FLAG_TRACE_END) {  in thread_stack__process()
751 		err = thread_stack__trace_end(ts, sample, ref);  in thread_stack__process()