1703 			struct callchain_list *pair_chain)  in chain_match()  argument
1708 				    pair_chain->srcline);  in chain_match()
1714 					  pair_chain->ms.map,  in chain_match()
1715 					  pair_chain->ip);  in chain_match()
1723 	struct callchain_list *base_chain, *pair_chain;  in callchain_cnode_matched()  local
1726 	pair_chain = list_first_entry(&pair_cnode->val,  in callchain_cnode_matched()
1731 		if (&pair_chain->list == &pair_cnode->val)  in callchain_cnode_matched()
1734 		if (!base_chain->srcline || !pair_chain->srcline) {  in callchain_cnode_matched()
1735 			pair_chain = list_next_entry(pair_chain, list);  in callchain_cnode_matched()
1739 		match = chain_match(base_chain, pair_chain);  in callchain_cnode_matched()
1743 		pair_chain = list_next_entry(pair_chain, list);  in callchain_cnode_matched()
1750 	if (pair_chain && (&pair_chain->list != &pair_cnode->val))  in callchain_cnode_matched()