58 	struct call_path_root *cpr;  member
344 	struct call_path_root *cpr;  in call_path_root__new()  local
346 	cpr = zalloc(sizeof(struct call_path_root));  in call_path_root__new()
347 	if (!cpr)  in call_path_root__new()
349 	call_path__init(&cpr->call_path, NULL, NULL, 0, false);  in call_path_root__new()
350 	INIT_LIST_HEAD(&cpr->blocks);  in call_path_root__new()
351 	return cpr;  in call_path_root__new()
354 static void call_path_root__free(struct call_path_root *cpr)  in call_path_root__free()  argument
358 	list_for_each_entry_safe(pos, n, &cpr->blocks, node) {  in call_path_root__free()
362 	free(cpr);  in call_path_root__free()
365 static struct call_path *call_path__new(struct call_path_root *cpr,  in call_path__new()  argument
374 	if (cpr->next < cpr->sz) {  in call_path__new()
375 		cpb = list_last_entry(&cpr->blocks, struct call_path_block,  in call_path__new()
381 		list_add_tail(&cpb->node, &cpr->blocks);  in call_path__new()
382 		cpr->sz += CALL_PATH_BLOCK_SIZE;  in call_path__new()
385 	n = cpr->next++ & CALL_PATH_BLOCK_MASK;  in call_path__new()
393 static struct call_path *call_path__findnew(struct call_path_root *cpr,  in call_path__findnew()  argument
406 		return call_path__new(cpr, parent, sym, ip, in_kernel);  in call_path__findnew()
422 	cp = call_path__new(cpr, parent, sym, ip, in_kernel);  in call_path__findnew()
441 	crp->cpr = call_path_root__new();  in call_return_processor__new()
442 	if (!crp->cpr)  in call_return_processor__new()
456 		call_path_root__free(crp->cpr);  in call_return_processor__free()
533 	struct call_path_root *cpr = ts->crp->cpr;  in thread_stack__bottom()  local
548 	cp = call_path__findnew(cpr, &cpr->call_path, sym, ip,  in thread_stack__bottom()
563 	struct call_path_root *cpr = ts->crp->cpr;  in thread_stack__no_call_return()  local
580 			cp = call_path__findnew(cpr, &cpr->call_path,  in thread_stack__no_call_return()
602 		parent = &cpr->call_path;  in thread_stack__no_call_return()
605 	cp = call_path__findnew(cpr, parent, from_al->sym, sample->ip,  in thread_stack__no_call_return()
644 	struct call_path_root *cpr = ts->crp->cpr;  in thread_stack__trace_end()  local
652 	cp = call_path__findnew(cpr, ts->stack[ts->cnt - 1].cp, NULL, 0,  in thread_stack__trace_end()
710 		struct call_path_root *cpr = ts->crp->cpr;  in thread_stack__process()  local
721 		cp = call_path__findnew(cpr, ts->stack[ts->cnt - 1].cp,  in thread_stack__process()