Lines Matching defs:misc

8  * a specified wrapper. See Documentation/admin-guide/binfmt-misc.rst for more details.
83  * @misc: handle to binfmt_misc instance
91 static Node *search_binfmt_handler(struct binfmt_misc *misc,
98 	list_for_each_entry(e, &misc->entries, list) {
133  * @misc: handle to binfmt_misc instance
141 static Node *get_binfmt_handler(struct binfmt_misc *misc,
146 	read_lock(&misc->entries_lock);
147 	e = search_binfmt_handler(misc, bprm);
150 	read_unlock(&misc->entries_lock);
185 	struct binfmt_misc *misc;
190 		misc = smp_load_acquire(&user_ns->binfmt_misc);
191 		if (misc)
192 			return misc;
208 	struct binfmt_misc *misc;
210 	misc = load_binfmt_misc();
211 	if (!misc->enabled)
214 	fmt = get_binfmt_handler(misc, bprm);
667 		struct binfmt_misc *misc;
669 		misc = i_binfmt_misc(inode);
670 		write_lock(&misc->entries_lock);
673 		write_unlock(&misc->entries_lock);
680  * @misc: handle to binfmt_misc instance
690 static void remove_binfmt_handler(struct binfmt_misc *misc, Node *e)
692 	write_lock(&misc->entries_lock);
694 	write_unlock(&misc->entries_lock);
774 	struct binfmt_misc *misc;
791 	misc = i_binfmt_misc(inode);
792 	write_lock(&misc->entries_lock);
793 	list_add(&e->list, &misc->entries);
794 	write_unlock(&misc->entries_lock);
853 	struct binfmt_misc *misc;
856 	misc = i_binfmt_misc(file_inode(file));
857 	s = misc->enabled ? "enabled\n" : "disabled\n";
864 	struct binfmt_misc *misc;
869 	misc = i_binfmt_misc(file_inode(file));
873 		misc->enabled = false;
877 		misc->enabled = true;
893 		list_for_each_entry_safe(e, next, &misc->entries, list)
894 			remove_binfmt_handler(misc, e);
931 	struct binfmt_misc *misc;
956 	misc = user_ns->binfmt_misc;
957 	if (!misc) {
964 		misc = kzalloc_obj(struct binfmt_misc);
965 		if (!misc)
968 		INIT_LIST_HEAD(&misc->entries);
969 		rwlock_init(&misc->entries_lock);
972 		smp_store_release(&user_ns->binfmt_misc, misc);
986 	misc->enabled = true;