80 struct cgroup_subsys memory_cgrp_subsys __read_mostly;
81 EXPORT_SYMBOL(memory_cgrp_subsys);
258 	if (!memcg || !cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_css_from_folio()
1541 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in memory_stat_format()
1588 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_print_oom_meminfo()
1596 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_print_oom_meminfo()
1664 		if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in __memcg_memory_event()
1741 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_get_oom_group()
3676 	css = cgroup_get_e_css(cgrp, &memory_cgrp_subsys);  in mem_cgroup_get_from_id()
3827 	bool memcg_on_dfl = cgroup_subsys_on_dfl(memory_cgrp_subsys);  in mem_cgroup_css_alloc()
3958 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys) && !cgroup_memory_nosocket)  in mem_cgroup_css_free()
3961 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys) && memcg1_tcpmem_active(memcg))  in mem_cgroup_css_free()
4698 struct cgroup_subsys memory_cgrp_subsys = {  variable
4790 		!memcg || !cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_charge_hugetlb()
5055 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys) && !memcg1_tcpmem_active(memcg))  in mem_cgroup_sk_alloc()
5101 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_sk_charge()
5121 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys)) {  in mem_cgroup_sk_uncharge()
5463 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in obj_cgroup_may_zswap()
5503 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in obj_cgroup_charge_zswap()
5530 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in obj_cgroup_uncharge_zswap()
5638 	WARN_ON(cgroup_add_dfl_cftypes(&memory_cgrp_subsys, swap_files));  in mem_cgroup_swap_init()
5640 	WARN_ON(cgroup_add_legacy_cftypes(&memory_cgrp_subsys, memsw_files));  in mem_cgroup_swap_init()
5643 	WARN_ON(cgroup_add_dfl_cftypes(&memory_cgrp_subsys, zswap_files));  in mem_cgroup_swap_init()
5670 	if (mem_cgroup_disabled() || !cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_show_protected_memory()