747 	struct mem_cgroup_per_node *pn;  in __mod_memcg_lruvec_state()  local
750 	pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec);  in __mod_memcg_lruvec_state()
751 	memcg = pn->memcg;  in __mod_memcg_lruvec_state()
757 	__this_cpu_add(pn->lruvec_stats_percpu->state[idx], val);  in __mod_memcg_lruvec_state()
5148 	struct mem_cgroup_per_node *pn;  in alloc_mem_cgroup_per_node_info()  local
5160 	pn = kzalloc_node(sizeof(*pn), GFP_KERNEL, tmp);  in alloc_mem_cgroup_per_node_info()
5161 	if (!pn)  in alloc_mem_cgroup_per_node_info()
5164 	pn->lruvec_stats_percpu = alloc_percpu_gfp(struct lruvec_stats_percpu,  in alloc_mem_cgroup_per_node_info()
5166 	if (!pn->lruvec_stats_percpu) {  in alloc_mem_cgroup_per_node_info()
5167 		kfree(pn);  in alloc_mem_cgroup_per_node_info()
5171 	lruvec_init(&pn->lruvec);  in alloc_mem_cgroup_per_node_info()
5172 	pn->usage_in_excess = 0;  in alloc_mem_cgroup_per_node_info()
5173 	pn->on_tree = false;  in alloc_mem_cgroup_per_node_info()
5174 	pn->memcg = memcg;  in alloc_mem_cgroup_per_node_info()
5176 	memcg->nodeinfo[node] = pn;  in alloc_mem_cgroup_per_node_info()
5182 	struct mem_cgroup_per_node *pn = memcg->nodeinfo[node];  in free_mem_cgroup_per_node_info()  local
5184 	if (!pn)  in free_mem_cgroup_per_node_info()
5187 	free_percpu(pn->lruvec_stats_percpu);  in free_mem_cgroup_per_node_info()
5188 	kfree(pn);  in free_mem_cgroup_per_node_info()
5501 		struct mem_cgroup_per_node *pn = memcg->nodeinfo[nid];  in mem_cgroup_css_rstat_flush()  local
5508 		lstatc = per_cpu_ptr(pn->lruvec_stats_percpu, cpu);  in mem_cgroup_css_rstat_flush()
5511 			delta = pn->lruvec_stats.state_pending[i];  in mem_cgroup_css_rstat_flush()
5513 				pn->lruvec_stats.state_pending[i] = 0;  in mem_cgroup_css_rstat_flush()
5524 			pn->lruvec_stats.state[i] += delta;  in mem_cgroup_css_rstat_flush()