75 static struct rdma_cgroup *parent_rdmacg(struct rdma_cgroup *cg)  in parent_rdmacg()  argument
77 	return css_rdmacg(cg->css.parent);  in parent_rdmacg()
116 find_cg_rpool_locked(struct rdma_cgroup *cg,  in find_cg_rpool_locked()  argument
124 	list_for_each_entry(pool, &cg->rpools, cg_node)  in find_cg_rpool_locked()
132 get_cg_rpool_locked(struct rdma_cgroup *cg, struct rdmacg_device *device)  in get_cg_rpool_locked()  argument
136 	rpool = find_cg_rpool_locked(cg, device);  in get_cg_rpool_locked()
149 	list_add_tail(&rpool->cg_node, &cg->rpools);  in get_cg_rpool_locked()
165 uncharge_cg_locked(struct rdma_cgroup *cg,  in uncharge_cg_locked()  argument
171 	rpool = find_cg_rpool_locked(cg, device);  in uncharge_cg_locked()
179 		pr_warn("Invalid device %p or rdma cgroup %p\n", cg, device);  in uncharge_cg_locked()
208 static void rdmacg_uncharge_hierarchy(struct rdma_cgroup *cg,  in rdmacg_uncharge_hierarchy()  argument
217 	for (p = cg; p != stop_cg; p = parent_rdmacg(p))  in rdmacg_uncharge_hierarchy()
222 	css_put(&cg->css);  in rdmacg_uncharge_hierarchy()
230 void rdmacg_uncharge(struct rdma_cgroup *cg,  in rdmacg_uncharge()  argument
237 	rdmacg_uncharge_hierarchy(cg, device, NULL, index);  in rdmacg_uncharge()
266 	struct rdma_cgroup *cg, *p;  in rdmacg_try_charge()  local
278 	cg = get_current_rdmacg();  in rdmacg_try_charge()
281 	for (p = cg; p; p = parent_rdmacg(p)) {  in rdmacg_try_charge()
299 	*rdmacg = cg;  in rdmacg_try_charge()
304 	rdmacg_uncharge_hierarchy(cg, device, p, index);  in rdmacg_try_charge()
434 	struct rdma_cgroup *cg = css_rdmacg(of_css(of));  in rdmacg_resource_set_max()  local
469 	rpool = get_cg_rpool_locked(cg, device);  in rdmacg_resource_set_max()
534 	struct rdma_cgroup *cg = css_rdmacg(seq_css(sf));  in rdmacg_resource_read()  local
541 		rpool = find_cg_rpool_locked(cg, device);  in rdmacg_resource_read()
571 	struct rdma_cgroup *cg;  in rdmacg_css_alloc()  local
573 	cg = kzalloc(sizeof(*cg), GFP_KERNEL);  in rdmacg_css_alloc()
574 	if (!cg)  in rdmacg_css_alloc()
577 	INIT_LIST_HEAD(&cg->rpools);  in rdmacg_css_alloc()
578 	return &cg->css;  in rdmacg_css_alloc()
583 	struct rdma_cgroup *cg = css_rdmacg(css);  in rdmacg_css_free()  local
585 	kfree(cg);  in rdmacg_css_free()
599 	struct rdma_cgroup *cg = css_rdmacg(css);  in rdmacg_css_offline()  local
604 	list_for_each_entry(rpool, &cg->rpools, cg_node)  in rdmacg_css_offline()