33 …* tomoyo_struct_used_by_io_buffer - Check whether the list element is used by /sys/kernel/security…
35  * @element: Pointer to "struct list_head".
37  * Returns true if @element is used by /sys/kernel/security/tomoyo/ users,
40 static bool tomoyo_struct_used_by_io_buffer(const struct list_head *element)  in tomoyo_struct_used_by_io_buffer()  argument
50 		if (head->r.domain == element || head->r.group == element ||  in tomoyo_struct_used_by_io_buffer()
51 		    head->r.acl == element || &head->w.domain->list == element)  in tomoyo_struct_used_by_io_buffer()
103  * @element: Pointer to "struct list_head".
107 static inline void tomoyo_del_transition_control(struct list_head *element)  in tomoyo_del_transition_control()  argument
110 		container_of(element, typeof(*ptr), head.list);  in tomoyo_del_transition_control()
118  * @element: Pointer to "struct list_head".
122 static inline void tomoyo_del_aggregator(struct list_head *element)  in tomoyo_del_aggregator()  argument
125 		container_of(element, typeof(*ptr), head.list);  in tomoyo_del_aggregator()
133  * @element: Pointer to "struct list_head".
137 static inline void tomoyo_del_manager(struct list_head *element)  in tomoyo_del_manager()  argument
140 		container_of(element, typeof(*ptr), head.list);  in tomoyo_del_manager()
147  * @element: Pointer to "struct list_head".
151 static void tomoyo_del_acl(struct list_head *element)  in tomoyo_del_acl()  argument
154 		container_of(element, typeof(*acl), list);  in tomoyo_del_acl()
238  * @element: Pointer to "struct list_head".
244 static inline void tomoyo_del_domain(struct list_head *element)  in tomoyo_del_domain()  argument
247 		container_of(element, typeof(*domain), list);  in tomoyo_del_domain()
265  * @element: Pointer to "struct list_head".
269 void tomoyo_del_condition(struct list_head *element)  in tomoyo_del_condition()  argument
271 	struct tomoyo_condition *cond = container_of(element, typeof(*cond),  in tomoyo_del_condition()
304  * @element: Pointer to "struct list_head".
308 static inline void tomoyo_del_name(struct list_head *element)  in tomoyo_del_name()  argument
316  * @element: Pointer to "struct list_head".
320 static inline void tomoyo_del_path_group(struct list_head *element)  in tomoyo_del_path_group()  argument
323 		container_of(element, typeof(*member), head.list);  in tomoyo_del_path_group()
330  * @element: Pointer to "struct list_head".
334 static inline void tomoyo_del_group(struct list_head *element)  in tomoyo_del_group()  argument
337 		container_of(element, typeof(*group), head.list);  in tomoyo_del_group()
344  * @element: Pointer to "struct list_head".
348 static inline void tomoyo_del_address_group(struct list_head *element)  in tomoyo_del_address_group()  argument
356  * @element: Pointer to "struct list_head".
360 static inline void tomoyo_del_number_group(struct list_head *element)  in tomoyo_del_number_group()  argument
369  * @element: Pointer to "struct list_head".
376 			     struct list_head *element)  in tomoyo_try_to_gc()  argument
379 	 * __list_del_entry() guarantees that the list element became no longer  in tomoyo_try_to_gc()
380 	 * reachable from the list which the element was originally on (e.g.  in tomoyo_try_to_gc()
382 	 * list element became no longer referenced by syscall users.  in tomoyo_try_to_gc()
384 	__list_del_entry(element);  in tomoyo_try_to_gc()
389 	 * element. We need to defer until both users forget this element.  in tomoyo_try_to_gc()
392 	 * and "struct tomoyo_io_buffer"->w.domain forget this element.  in tomoyo_try_to_gc()
394 	if (tomoyo_struct_used_by_io_buffer(element))  in tomoyo_try_to_gc()
398 		tomoyo_del_transition_control(element);  in tomoyo_try_to_gc()
401 		tomoyo_del_manager(element);  in tomoyo_try_to_gc()
404 		tomoyo_del_aggregator(element);  in tomoyo_try_to_gc()
407 		tomoyo_del_group(element);  in tomoyo_try_to_gc()
410 		tomoyo_del_path_group(element);  in tomoyo_try_to_gc()
413 		tomoyo_del_address_group(element);  in tomoyo_try_to_gc()
416 		tomoyo_del_number_group(element);  in tomoyo_try_to_gc()
419 		tomoyo_del_condition(element);  in tomoyo_try_to_gc()
424 		 * forget this element.  in tomoyo_try_to_gc()
427 		    (container_of(element, typeof(struct tomoyo_name),  in tomoyo_try_to_gc()
430 		tomoyo_del_name(element);  in tomoyo_try_to_gc()
433 		tomoyo_del_acl(element);  in tomoyo_try_to_gc()
438 		 * element.  in tomoyo_try_to_gc()
441 				(element, typeof(struct tomoyo_domain_info),  in tomoyo_try_to_gc()
450 		tomoyo_del_domain(element);  in tomoyo_try_to_gc()
451 	tomoyo_memory_free(element);  in tomoyo_try_to_gc()
455 	 * We can safely reinject this element here bacause  in tomoyo_try_to_gc()
463 	list_add_rcu(element, element->prev);  in tomoyo_try_to_gc()