72 struct cgroup_subsys memory_cgrp_subsys __read_mostly;
73 EXPORT_SYMBOL(memory_cgrp_subsys);
101 	return !cgroup_subsys_on_dfl(memory_cgrp_subsys) && !cgroup_memory_noswap;  in do_memsw_account()
540 	if (!memcg || !cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_css_from_page()
1696 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_print_oom_meminfo()
1726 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys)) {  in mem_cgroup_get_max()
2100 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_get_oom_group()
3088 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys) &&  in __memcg_kmem_charge()
3113 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in __memcg_kmem_uncharge()
5004 					       &memory_cgrp_subsys);  in memcg_write_event_control()
5432 			memory_cgrp_subsys.broken_hierarchy = true;  in mem_cgroup_css_alloc()
5445 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys) && !cgroup_memory_nosocket)  in mem_cgroup_css_alloc()
5521 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys) && !cgroup_memory_nosocket)  in mem_cgroup_css_free()
5524 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys) && memcg->tcpmem_active)  in mem_cgroup_css_free()
6041 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_can_attach()
6289 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_bind()
6621 struct cgroup_subsys memory_cgrp_subsys = {  variable
6916 		if (!cgroup_subsys_on_dfl(memory_cgrp_subsys) && ug->nr_kmem)  in uncharge_batch()
7097 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys) && !memcg->tcpmem_active)  in mem_cgroup_sk_alloc()
7123 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys)) {  in mem_cgroup_charge_skmem()
7155 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys)) {  in mem_cgroup_uncharge_skmem()
7254 	if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_swapout()
7318 	if (!cgroup_subsys_on_dfl(memory_cgrp_subsys))  in __mem_cgroup_try_charge_swap()
7367 			if (cgroup_subsys_on_dfl(memory_cgrp_subsys))  in __mem_cgroup_uncharge_swap()
7382 	if (cgroup_memory_noswap || !cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_get_nr_swap_pages()
7399 	if (cgroup_memory_noswap || !cgroup_subsys_on_dfl(memory_cgrp_subsys))  in mem_cgroup_swap_full()
7565 	WARN_ON(cgroup_add_dfl_cftypes(&memory_cgrp_subsys, swap_files));  in mem_cgroup_swap_init()
7566 	WARN_ON(cgroup_add_legacy_cftypes(&memory_cgrp_subsys, memsw_files));  in mem_cgroup_swap_init()