14 static void call_path__init(struct call_path *cp, struct call_path *parent,  in call_path__init()  argument
17 	cp->parent = parent;  in call_path__init()
18 	cp->sym = sym;  in call_path__init()
19 	cp->ip = sym ? 0 : ip;  in call_path__init()
20 	cp->db_id = 0;  in call_path__init()
21 	cp->in_kernel = in_kernel;  in call_path__init()
22 	RB_CLEAR_NODE(&cp->rb_node);  in call_path__init()
23 	cp->children = RB_ROOT;  in call_path__init()
55 	struct call_path *cp;  in call_path__new()  local
70 	cp = &cpb->cp[n];  in call_path__new()
72 	call_path__init(cp, parent, sym, ip, in_kernel);  in call_path__new()
74 	return cp;  in call_path__new()
83 	struct call_path *cp;  in call_path__findnew()  local
95 		cp = rb_entry(node_parent, struct call_path, rb_node);  in call_path__findnew()
97 		if (cp->sym == sym && cp->ip == ip)  in call_path__findnew()
98 			return cp;  in call_path__findnew()
100 		if (sym < cp->sym || (sym == cp->sym && ip < cp->ip))  in call_path__findnew()
106 	cp = call_path__new(cpr, parent, sym, ip, in_kernel);  in call_path__findnew()
107 	if (!cp)  in call_path__findnew()
110 	rb_link_node(&cp->rb_node, node_parent, p);  in call_path__findnew()
111 	rb_insert_color(&cp->rb_node, &parent->children);  in call_path__findnew()
113 	return cp;  in call_path__findnew()