313  * enum damos_sysfs_filter_handle_layer - Layers handling filters of a dir.
630  * filters directory
643 	struct damon_sysfs_scheme_filters *filters;  in damon_sysfs_scheme_filters_alloc()  local
645 	filters = kzalloc(sizeof(struct damon_sysfs_scheme_filters), GFP_KERNEL);  in damon_sysfs_scheme_filters_alloc()
646 	if (filters)  in damon_sysfs_scheme_filters_alloc()
647 		filters->handle_layer = layer;  in damon_sysfs_scheme_filters_alloc()
648 	return filters;  in damon_sysfs_scheme_filters_alloc()
652 		struct damon_sysfs_scheme_filters *filters)  in damon_sysfs_scheme_filters_rm_dirs()  argument
654 	struct damon_sysfs_scheme_filter **filters_arr = filters->filters_arr;  in damon_sysfs_scheme_filters_rm_dirs()
657 	for (i = 0; i < filters->nr; i++)  in damon_sysfs_scheme_filters_rm_dirs()
659 	filters->nr = 0;  in damon_sysfs_scheme_filters_rm_dirs()
661 	filters->filters_arr = NULL;  in damon_sysfs_scheme_filters_rm_dirs()
665 		struct damon_sysfs_scheme_filters *filters, int nr_filters)  in damon_sysfs_scheme_filters_add_dirs()  argument
670 	damon_sysfs_scheme_filters_rm_dirs(filters);  in damon_sysfs_scheme_filters_add_dirs()
678 	filters->filters_arr = filters_arr;  in damon_sysfs_scheme_filters_add_dirs()
682 				filters->handle_layer);  in damon_sysfs_scheme_filters_add_dirs()
684 			damon_sysfs_scheme_filters_rm_dirs(filters);  in damon_sysfs_scheme_filters_add_dirs()
690 				&filters->kobj, "%d", i);  in damon_sysfs_scheme_filters_add_dirs()
693 			damon_sysfs_scheme_filters_rm_dirs(filters);  in damon_sysfs_scheme_filters_add_dirs()
698 		filters->nr++;  in damon_sysfs_scheme_filters_add_dirs()
706 	struct damon_sysfs_scheme_filters *filters = container_of(kobj,  in nr_filters_show()  local
709 	return sysfs_emit(buf, "%d\n", filters->nr);  in nr_filters_show()
715 	struct damon_sysfs_scheme_filters *filters;  in nr_filters_store()  local
723 	filters = container_of(kobj, struct damon_sysfs_scheme_filters, kobj);  in nr_filters_store()
727 	err = damon_sysfs_scheme_filters_add_dirs(filters, nr);  in nr_filters_store()
1553 	struct damon_sysfs_scheme_filters *filters;  member
1657 	struct damon_sysfs_scheme_filters *filters =  in damon_sysfs_scheme_set_filters()  local
1661 	if (!filters)  in damon_sysfs_scheme_set_filters()
1663 	err = kobject_init_and_add(&filters->kobj,  in damon_sysfs_scheme_set_filters()
1667 		kobject_put(&filters->kobj);  in damon_sysfs_scheme_set_filters()
1669 		*filters_ptr = filters;  in damon_sysfs_scheme_set_filters()
1678 			DAMOS_SYSFS_FILTER_HANDLE_LAYER_BOTH, "filters",  in damos_sysfs_set_filter_dirs()
1679 			&scheme->filters);  in damos_sysfs_set_filter_dirs()
1698 	kobject_put(&scheme->filters->kobj);  in damos_sysfs_set_filter_dirs()
1699 	scheme->filters = NULL;  in damos_sysfs_set_filter_dirs()
1770 	kobject_put(&scheme->filters->kobj);  in damon_sysfs_scheme_add_dirs()
1771 	scheme->filters = NULL;  in damon_sysfs_scheme_add_dirs()
1791 	damon_sysfs_scheme_filters_rm_dirs(scheme->filters);  in damon_sysfs_scheme_rm_dirs()
1792 	kobject_put(&scheme->filters->kobj);  in damon_sysfs_scheme_rm_dirs()
2242 	err = damon_sysfs_add_scheme_filters(scheme, sysfs_scheme->filters);  in damon_sysfs_mk_scheme()
2302  * @sz_filter_passed:	Bytes of @r that passed filters of @s.