143 	struct misc_cg *i, *j;  in misc_cg_try_charge()  local
154 	for (i = cg; i; i = parent_misc(i)) {  in misc_cg_try_charge()
155 		res = &i->res[type];  in misc_cg_try_charge()
167 	for (j = i; j; j = parent_misc(j)) {  in misc_cg_try_charge()
172 	for (j = cg; j != i; j = parent_misc(j))  in misc_cg_try_charge()
174 	misc_cg_cancel_charge(type, i, amount);  in misc_cg_try_charge()
190 	struct misc_cg *i;  in misc_cg_uncharge()  local
195 	for (i = cg; i; i = parent_misc(i))  in misc_cg_uncharge()
196 		misc_cg_cancel_charge(type, i, amount);  in misc_cg_uncharge()
210 	int i;  in misc_cg_max_show()  local
214 	for (i = 0; i < MISC_CG_RES_TYPES; i++) {  in misc_cg_max_show()
215 		if (READ_ONCE(misc_res_capacity[i])) {  in misc_cg_max_show()
216 			max = READ_ONCE(cg->res[i].max);  in misc_cg_max_show()
218 				seq_printf(sf, "%s max\n", misc_res_name[i]);  in misc_cg_max_show()
220 				seq_printf(sf, "%s %lu\n", misc_res_name[i],  in misc_cg_max_show()
251 	int ret = 0, i;  in misc_cg_max_write()  local
261 	for (i = 0; i < MISC_CG_RES_TYPES; i++) {  in misc_cg_max_write()
262 		if (!strcmp(misc_res_name[i], token)) {  in misc_cg_max_write()
263 			type = i;  in misc_cg_max_write()
299 	int i;  in misc_cg_current_show()  local
303 	for (i = 0; i < MISC_CG_RES_TYPES; i++) {  in misc_cg_current_show()
304 		usage = atomic_long_read(&cg->res[i].usage);  in misc_cg_current_show()
305 		if (READ_ONCE(misc_res_capacity[i]) || usage)  in misc_cg_current_show()
306 			seq_printf(sf, "%s %lu\n", misc_res_name[i], usage);  in misc_cg_current_show()
324 	int i;  in misc_cg_capacity_show()  local
327 	for (i = 0; i < MISC_CG_RES_TYPES; i++) {  in misc_cg_capacity_show()
328 		cap = READ_ONCE(misc_res_capacity[i]);  in misc_cg_capacity_show()
330 			seq_printf(sf, "%s %lu\n", misc_res_name[i], cap);  in misc_cg_capacity_show()
339 	unsigned long events, i;  in misc_events_show()  local
341 	for (i = 0; i < MISC_CG_RES_TYPES; i++) {  in misc_events_show()
342 		events = atomic_long_read(&cg->res[i].events);  in misc_events_show()
343 		if (READ_ONCE(misc_res_capacity[i]) || events)  in misc_events_show()
344 			seq_printf(sf, "%s.max %lu\n", misc_res_name[i], events);  in misc_events_show()
388 	enum misc_res_type i;  in misc_cg_alloc()  local
399 	for (i = 0; i < MISC_CG_RES_TYPES; i++) {  in misc_cg_alloc()
400 		WRITE_ONCE(cg->res[i].max, MAX_NUM);  in misc_cg_alloc()
401 		atomic_long_set(&cg->res[i].usage, 0);  in misc_cg_alloc()