Lines Matching refs:num_layers
27 static struct landlock_ruleset *create_ruleset(const u32 num_layers) in create_ruleset() argument
32 num_layers), GFP_KERNEL_ACCOUNT); in create_ruleset()
38 new_ruleset->num_layers = num_layers; in create_ruleset()
63 .num_layers = ~0, in build_check_rule()
66 BUILD_BUG_ON(rule.num_layers < LANDLOCK_MAX_NUM_LAYERS); in build_check_rule()
72 const u32 num_layers, in create_rule() argument
81 if (WARN_ON_ONCE(num_layers >= LANDLOCK_MAX_NUM_LAYERS)) in create_rule()
83 new_num_layers = num_layers + 1; in create_rule()
85 new_num_layers = num_layers; in create_rule()
94 new_rule->num_layers = new_num_layers; in create_rule()
97 flex_array_size(new_rule, layers, num_layers)); in create_rule()
100 new_rule->layers[new_rule->num_layers - 1] = *new_layer; in create_rule()
117 .num_layers = ~0, in build_check_ruleset()
122 BUILD_BUG_ON(ruleset.num_layers < LANDLOCK_MAX_NUM_LAYERS); in build_check_ruleset()
147 size_t num_layers) in insert_rule() argument
172 if (WARN_ON_ONCE(num_layers != 1)) in insert_rule()
181 if (WARN_ON_ONCE(this->num_layers != 1)) in insert_rule()
196 new_rule = create_rule(object, &this->layers, this->num_layers, in insert_rule()
209 new_rule = create_rule(object, layers, num_layers, NULL); in insert_rule()
278 if (WARN_ON_ONCE(src->num_layers != 1 || dst->num_layers < 1)) { in merge_ruleset()
282 dst->fs_access_masks[dst->num_layers - 1] = src->fs_access_masks[0]; in merge_ruleset()
288 .level = dst->num_layers, in merge_ruleset()
291 if (WARN_ON_ONCE(walker_rule->num_layers != 1)) { in merge_ruleset()
330 &walker_rule->layers, walker_rule->num_layers); in inherit_ruleset()
335 if (WARN_ON_ONCE(child->num_layers <= parent->num_layers)) { in inherit_ruleset()
341 flex_array_size(parent, fs_access_masks, parent->num_layers)); in inherit_ruleset()
405 u32 num_layers; in landlock_merge_ruleset() local
413 if (parent->num_layers >= LANDLOCK_MAX_NUM_LAYERS) in landlock_merge_ruleset()
415 num_layers = parent->num_layers + 1; in landlock_merge_ruleset()
417 num_layers = 1; in landlock_merge_ruleset()
421 new_dom = create_ruleset(num_layers); in landlock_merge_ruleset()