608 				struct addr_location *from_al,  in thread_stack__bottom()  argument
618 		sym = from_al->sym;  in thread_stack__bottom()
653 					struct addr_location *from_al,  in thread_stack__no_call_return()  argument
658 	struct symbol *fsym = from_al->sym;  in thread_stack__no_call_return()
691 	if (parent->sym == from_al->sym) {  in thread_stack__no_call_return()
852 			  struct addr_location *from_al,  in thread_stack__process()  argument
887 		err = thread_stack__bottom(ts, sample, from_al, to_al, ref);  in thread_stack__process()
921 		    from_al->sym == to_al->sym &&  in thread_stack__process()
946 					   sample->time, ref, from_al->sym);  in thread_stack__process()
951 							   from_al, to_al, ref);  in thread_stack__process()
958 		   from_al->sym != to_al->sym && to_al->sym &&  in thread_stack__process()