363 	struct mem_cgroup_per_node *pn;  in memcg_free_shrinker_maps()  local
371 		pn = mem_cgroup_nodeinfo(memcg, nid);  in memcg_free_shrinker_maps()
372 		map = rcu_dereference_protected(pn->shrinker_map, true);  in memcg_free_shrinker_maps()
375 		rcu_assign_pointer(pn->shrinker_map, NULL);  in memcg_free_shrinker_maps()
713 parent_nodeinfo(struct mem_cgroup_per_node *pn, int nid)  in parent_nodeinfo()  argument
717 	parent = parent_mem_cgroup(pn->memcg);  in parent_nodeinfo()
737 	struct mem_cgroup_per_node *pn;  in __mod_lruvec_state()  local
747 	pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec);  in __mod_lruvec_state()
748 	memcg = pn->memcg;  in __mod_lruvec_state()
754 	__this_cpu_add(pn->lruvec_stat_local->count[idx], val);  in __mod_lruvec_state()
756 	x = val + __this_cpu_read(pn->lruvec_stat_cpu->count[idx]);  in __mod_lruvec_state()
760 		for (pi = pn; pi; pi = parent_nodeinfo(pi, pgdat->node_id))  in __mod_lruvec_state()
764 	__this_cpu_write(pn->lruvec_stat_cpu->count[idx], x);  in __mod_lruvec_state()
2317 				struct mem_cgroup_per_node *pn;  in memcg_hotplug_cpu_dead()  local
2319 				pn = mem_cgroup_nodeinfo(memcg, nid);  in memcg_hotplug_cpu_dead()
2320 				x = this_cpu_xchg(pn->lruvec_stat_cpu->count[i], 0);  in memcg_hotplug_cpu_dead()
2323 						atomic_long_add(x, &pn->lruvec_stat[i]);  in memcg_hotplug_cpu_dead()
2324 					} while ((pn = parent_nodeinfo(pn, nid)));  in memcg_hotplug_cpu_dead()
3422 		struct mem_cgroup_per_node *pn = memcg->nodeinfo[node];  in memcg_flush_percpu_vmstats()  local
3431 					pn->lruvec_stat_cpu->count[i], cpu);  in memcg_flush_percpu_vmstats()
3433 		for (pi = pn; pi; pi = parent_nodeinfo(pi, node))  in memcg_flush_percpu_vmstats()
4953 	struct mem_cgroup_per_node *pn;  in alloc_mem_cgroup_per_node_info()  local
4965 	pn = kzalloc_node(sizeof(*pn), GFP_KERNEL, tmp);  in alloc_mem_cgroup_per_node_info()
4966 	if (!pn)  in alloc_mem_cgroup_per_node_info()
4969 	pn->lruvec_stat_local = alloc_percpu(struct lruvec_stat);  in alloc_mem_cgroup_per_node_info()
4970 	if (!pn->lruvec_stat_local) {  in alloc_mem_cgroup_per_node_info()
4971 		kfree(pn);  in alloc_mem_cgroup_per_node_info()
4975 	pn->lruvec_stat_cpu = alloc_percpu(struct lruvec_stat);  in alloc_mem_cgroup_per_node_info()
4976 	if (!pn->lruvec_stat_cpu) {  in alloc_mem_cgroup_per_node_info()
4977 		free_percpu(pn->lruvec_stat_local);  in alloc_mem_cgroup_per_node_info()
4978 		kfree(pn);  in alloc_mem_cgroup_per_node_info()
4982 	lruvec_init(&pn->lruvec);  in alloc_mem_cgroup_per_node_info()
4983 	pn->usage_in_excess = 0;  in alloc_mem_cgroup_per_node_info()
4984 	pn->on_tree = false;  in alloc_mem_cgroup_per_node_info()
4985 	pn->memcg = memcg;  in alloc_mem_cgroup_per_node_info()
4987 	memcg->nodeinfo[node] = pn;  in alloc_mem_cgroup_per_node_info()
4993 	struct mem_cgroup_per_node *pn = memcg->nodeinfo[node];  in free_mem_cgroup_per_node_info()  local
4995 	if (!pn)  in free_mem_cgroup_per_node_info()
4998 	free_percpu(pn->lruvec_stat_cpu);  in free_mem_cgroup_per_node_info()
4999 	free_percpu(pn->lruvec_stat_local);  in free_mem_cgroup_per_node_info()
5000 	kfree(pn);  in free_mem_cgroup_per_node_info()