592 static int pull_into_void(const struct object_id *merge_head,  in pull_into_void()  argument
598 		commit = lookup_commit(the_repository, merge_head);  in pull_into_void()
601 			    oid_to_hex(merge_head));  in pull_into_void()
615 				  merge_head, 0))  in pull_into_void()
618 	if (update_ref("initial pull", "HEAD", merge_head, curr_head, 0, UPDATE_REFS_DIE_ON_ERR))  in pull_into_void()
821 		const struct object_id *merge_head,  in get_octopus_merge_base()  argument
828 	commit_list_insert(lookup_commit_reference(the_repository, merge_head),  in get_octopus_merge_base()
854 		const struct object_id *merge_head,  in get_rebase_newbase_and_upstream()  argument
859 	if (!get_octopus_merge_base(&oct_merge_base, curr_head, merge_head, fork_point))  in get_rebase_newbase_and_upstream()
866 		oidcpy(upstream, merge_head);  in get_rebase_newbase_and_upstream()
868 	oidcpy(newbase, merge_head);  in get_rebase_newbase_and_upstream()
925 	struct commit *merge_head, *head;  in get_can_ff()  local
934 	merge_head = lookup_commit_reference(the_repository, orig_merge_head);  in get_can_ff()
935 	ret = repo_is_descendant_of(the_repository, merge_head, list);  in get_can_ff()