576 		memcg = parent_mem_cgroup(memcg);  in page_cgroup_ino()
693 	for (; memcg; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_update_tree()
792 		for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in __mod_memcg_state()
804 	parent = parent_mem_cgroup(pn->memcg);  in parent_nodeinfo()
920 		for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in __count_memcg_events()
1285 	} while ((memcg = parent_mem_cgroup(memcg)));  in invalidate_reclaim_iterators()
2122 	for (; memcg; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_get_oom_group()
2426 				for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_hotplug_cpu_dead()
2449 				for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_hotplug_cpu_dead()
2476 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in reclaim_high()
2569 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in mem_find_max_overage()
2585 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in swap_find_max_overage()
2891 	} while ((memcg = parent_mem_cgroup(memcg)));  in try_charge()
3012 	for (; memcg != root_mem_cgroup; memcg = parent_mem_cgroup(memcg)) {  in get_obj_cgroup_from_current()
3682 	for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_flush_percpu_vmstats()
3718 	for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_flush_percpu_vmevents()
3772 	parent = parent_mem_cgroup(memcg);  in memcg_offline_kmem()
4141 	for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) {  in memcg_stat_show()
4278 		memcg = parent_mem_cgroup(memcg);  in mem_cgroup_threshold()
4649 	while ((parent = parent_mem_cgroup(memcg))) {  in mem_cgroup_wb_stats()
6779 	parent = parent_mem_cgroup(memcg);  in mem_cgroup_calculate_protection()
7220 		memcg = parent_mem_cgroup(memcg);  in mem_cgroup_id_get_online()
7376 	for (; memcg != root_mem_cgroup; memcg = parent_mem_cgroup(memcg))  in mem_cgroup_get_nr_swap_pages()
7398 	for (; memcg != root_mem_cgroup; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_swap_full()