42 		.num_layers = ~0,  in build_check_domain()
45 	BUILD_BUG_ON(domain.num_layers < LANDLOCK_MAX_NUM_LAYERS);  in build_check_domain()
48 static struct landlock_domain *create_domain(const u32 num_layers)  in create_domain()  argument
53 	new_domain = kzalloc_flex(*new_domain, handled_masks, num_layers,  in create_domain()
65 	new_domain->num_layers = num_layers;  in create_domain()
181 	for (size_t i = 0; i < rule->num_layers; i++) {  in landlock_unmask_layers()
249 	for (size_t i = 0; i < domain->num_layers; i++) {  in landlock_init_layer_masks()
258 	for (size_t i = domain->num_layers; i < ARRAY_SIZE(masks->layers);  in landlock_init_layer_masks()
288 			.level = dst->num_layers,  in merge_tree()
295 		if (WARN_ON_ONCE(walker_rule->num_layers != 1))  in merge_tree()
328 	if (WARN_ON_ONCE(dst->num_layers < 1))  in merge_ruleset()
331 	dst->handled_masks[dst->num_layers - 1] =  in merge_ruleset()
373 					  walker_rule->num_layers);  in inherit_tree()
401 	if (WARN_ON_ONCE(child->num_layers <= parent->num_layers))  in inherit_ruleset()
408 	       flex_array_size(parent, handled_masks, parent->num_layers));  in inherit_ruleset()
438 	u32 num_layers;  in landlock_merge_ruleset()  local
448 		if (parent->num_layers >= LANDLOCK_MAX_NUM_LAYERS)  in landlock_merge_ruleset()
450 		num_layers = parent->num_layers + 1;  in landlock_merge_ruleset()
452 		num_layers = 1;  in landlock_merge_ruleset()
456 	new_dom = create_domain(num_layers);  in landlock_merge_ruleset()