403 		memcg = parent_mem_cgroup(memcg);  in page_cgroup_ino()
499 	for (; memcg; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_update_tree()
1238 	} while ((memcg = parent_mem_cgroup(memcg)));  in invalidate_reclaim_iterators()
2075 	for (; memcg; memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_get_oom_group()
2403 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in reclaim_high()
2496 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in mem_find_max_overage()
2512 	} while ((memcg = parent_mem_cgroup(memcg)) &&  in swap_find_max_overage()
2817 	} while ((memcg = parent_mem_cgroup(memcg)));  in try_charge_memcg()
3008 	for (; !mem_cgroup_is_root(memcg); memcg = parent_mem_cgroup(memcg)) {  in __get_obj_cgroup_from_memcg()
3782 	parent = parent_mem_cgroup(memcg);  in memcg_offline_kmem()
4126 	for (mi = memcg; mi; mi = parent_mem_cgroup(mi)) {  in memcg1_stat_format()
4257 		memcg = parent_mem_cgroup(memcg);  in mem_cgroup_threshold()
4613 	while ((parent = parent_mem_cgroup(memcg))) {  in mem_cgroup_wb_stats()
5539 	struct mem_cgroup *parent = parent_mem_cgroup(memcg);  in mem_cgroup_css_rstat_flush()
6969 	parent = parent_mem_cgroup(memcg);  in mem_cgroup_calculate_protection()
7423 		memcg = parent_mem_cgroup(memcg);  in mem_cgroup_id_get_online()
7580 	for (; !mem_cgroup_is_root(memcg); memcg = parent_mem_cgroup(memcg))  in mem_cgroup_get_nr_swap_pages()
7602 	for (; !mem_cgroup_is_root(memcg); memcg = parent_mem_cgroup(memcg)) {  in mem_cgroup_swap_full()
7780 	     memcg = parent_mem_cgroup(memcg)) {  in obj_cgroup_may_zswap()