13 	int num_ssid;  member
18 static inline unsigned long bitmap_size(int num_ssid, int num_id)  in bitmap_size()  argument
20 	return BITS_TO_LONGS(num_ssid * num_id) * sizeof(unsigned long);  in bitmap_size()
23 static struct idset *idset_new(int num_ssid, int num_id)  in idset_new()  argument
27 	set = vmalloc(sizeof(struct idset) + bitmap_size(num_ssid, num_id));  in idset_new()
29 		set->num_ssid = num_ssid;  in idset_new()
31 		memset(set->bitmap, 0, bitmap_size(num_ssid, num_id));  in idset_new()
43 	memset(set->bitmap, 0xff, bitmap_size(set->num_ssid, set->num_id));  in idset_fill()
65 	bitnum = find_first_bit(set->bitmap, set->num_ssid * set->num_id);  in idset_get_first()
66 	if (bitnum >= set->num_ssid * set->num_id)  in idset_get_first()
103 	return bitmap_empty(set->bitmap, set->num_ssid * set->num_id);  in idset_is_empty()
108 	int len = min(to->num_ssid * to->num_id, from->num_ssid * from->num_id);  in idset_add_set()