575 		memcg = parent_mem_cgroup(memcg);  in page_cgroup_ino()
692 	for (; memcg; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_update_tree()
791 		for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in __mod_memcg_state()
803 	parent = parent_mem_cgroup(pn->memcg);  in parent_nodeinfo()
919 		for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in __count_memcg_events()
1288 	} while ((memcg = parent_mem_cgroup(memcg)));  in invalidate_reclaim_iterators()
2093 	for (; memcg; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_get_oom_group()
2397 				for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_hotplug_cpu_dead()
2420 				for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_hotplug_cpu_dead()
2447 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in reclaim_high()
2540 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in mem_find_max_overage()
2556 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in swap_find_max_overage()
2873 	} while ((memcg = parent_mem_cgroup(memcg)));  in try_charge()
2986 	for (; memcg != root_mem_cgroup; memcg = parent_mem_cgroup(memcg)) {  in get_obj_cgroup_from_current()
3648 	for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_flush_percpu_vmstats()
3684 	for (mi = memcg; mi; mi = parent_mem_cgroup(mi))  in memcg_flush_percpu_vmevents()
3738 	parent = parent_mem_cgroup(memcg);  in memcg_offline_kmem()
4107 	for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) {  in memcg_stat_show()
4244 		memcg = parent_mem_cgroup(memcg);  in mem_cgroup_threshold()
4615 	while ((parent = parent_mem_cgroup(memcg))) {  in mem_cgroup_wb_stats()
6731 	parent = parent_mem_cgroup(memcg);  in mem_cgroup_calculate_protection()
7168 		memcg = parent_mem_cgroup(memcg);  in mem_cgroup_id_get_online()
7321 	for (; memcg != root_mem_cgroup; memcg = parent_mem_cgroup(memcg))  in mem_cgroup_get_nr_swap_pages()
7343 	for (; memcg != root_mem_cgroup; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_swap_full()