75 	struct inode vfs_inode;
107 static inline struct mqueue_inode_info *MQUEUE_I(struct inode *inode)  in MQUEUE_I()  argument
109 	return container_of(inode, struct mqueue_inode_info, vfs_inode);  in MQUEUE_I()
115 static inline struct ipc_namespace *__get_ns_from_inode(struct inode *inode)  in __get_ns_from_inode()  argument
117 	return get_ipc_ns(inode->i_sb->s_fs_info);  in __get_ns_from_inode()
120 static struct ipc_namespace *get_ns_from_inode(struct inode *inode)  in get_ns_from_inode()  argument
125 	ns = __get_ns_from_inode(inode);  in get_ns_from_inode()
231 static struct inode *mqueue_get_inode(struct super_block *sb,  in mqueue_get_inode()
236 	struct inode *inode;  in mqueue_get_inode()  local
239 	inode = new_inode(sb);  in mqueue_get_inode()
240 	if (!inode)  in mqueue_get_inode()
243 	inode->i_ino = get_next_ino();  in mqueue_get_inode()
244 	inode->i_mode = mode;  in mqueue_get_inode()
245 	inode->i_uid = current_fsuid();  in mqueue_get_inode()
246 	inode->i_gid = current_fsgid();  in mqueue_get_inode()
247 	inode->i_mtime = inode->i_ctime = inode->i_atime = current_time(inode);  in mqueue_get_inode()
253 		inode->i_fop = &mqueue_file_operations;  in mqueue_get_inode()
254 		inode->i_size = FILENT_SIZE;  in mqueue_get_inode()
256 		info = MQUEUE_I(inode);  in mqueue_get_inode()
328 		inc_nlink(inode);  in mqueue_get_inode()
330 		inode->i_size = 2 * DIRENT_SIZE;  in mqueue_get_inode()
331 		inode->i_op = &mqueue_dir_inode_operations;  in mqueue_get_inode()
332 		inode->i_fop = &simple_dir_operations;  in mqueue_get_inode()
335 	return inode;  in mqueue_get_inode()
337 	iput(inode);  in mqueue_get_inode()
344 	struct inode *inode;  in mqueue_fill_super()  local
353 	inode = mqueue_get_inode(sb, ns, S_IFDIR | S_ISVTX | S_IRWXUGO, NULL);  in mqueue_fill_super()
354 	if (IS_ERR(inode))  in mqueue_fill_super()
355 		return PTR_ERR(inode);  in mqueue_fill_super()
357 	sb->s_root = d_make_root(inode);  in mqueue_fill_super()
422 static struct inode *mqueue_alloc_inode(struct super_block *sb)  in mqueue_alloc_inode()
432 static void mqueue_free_inode(struct inode *inode)  in mqueue_free_inode()  argument
434 	kmem_cache_free(mqueue_inode_cachep, MQUEUE_I(inode));  in mqueue_free_inode()
437 static void mqueue_evict_inode(struct inode *inode)  in mqueue_evict_inode()  argument
445 	clear_inode(inode);  in mqueue_evict_inode()
447 	if (S_ISDIR(inode->i_mode))  in mqueue_evict_inode()
450 	ipc_ns = get_ns_from_inode(inode);  in mqueue_evict_inode()
451 	info = MQUEUE_I(inode);  in mqueue_evict_inode()
494 	struct inode *dir = dentry->d_parent->d_inode;  in mqueue_create_attr()
495 	struct inode *inode;  in mqueue_create_attr()  local
515 	inode = mqueue_get_inode(dir->i_sb, ipc_ns, mode, attr);  in mqueue_create_attr()
516 	if (IS_ERR(inode)) {  in mqueue_create_attr()
517 		error = PTR_ERR(inode);  in mqueue_create_attr()
527 	d_instantiate(dentry, inode);  in mqueue_create_attr()
537 static int mqueue_create(struct inode *dir, struct dentry *dentry,  in mqueue_create()
543 static int mqueue_unlink(struct inode *dir, struct dentry *dentry)  in mqueue_unlink()
545 	struct inode *inode = d_inode(dentry);  in mqueue_unlink()  local
549 	drop_nlink(inode);  in mqueue_unlink()
862 	struct inode *inode = NULL;  in SYSCALL_DEFINE1()  local
882 	inode = d_inode(dentry);  in SYSCALL_DEFINE1()
883 	if (!inode) {  in SYSCALL_DEFINE1()
886 		ihold(inode);  in SYSCALL_DEFINE1()
893 	if (inode)  in SYSCALL_DEFINE1()
894 		iput(inode);  in SYSCALL_DEFINE1()
968 	struct inode *inode;  in do_mq_timedsend()  local
994 	inode = file_inode(f.file);  in do_mq_timedsend()
999 	info = MQUEUE_I(inode);  in do_mq_timedsend()
1066 		inode->i_atime = inode->i_mtime = inode->i_ctime =  in do_mq_timedsend()
1067 				current_time(inode);  in do_mq_timedsend()
1088 	struct inode *inode;  in do_mq_timedreceive()  local
1107 	inode = file_inode(f.file);  in do_mq_timedreceive()
1112 	info = MQUEUE_I(inode);  in do_mq_timedreceive()
1159 		inode->i_atime = inode->i_mtime = inode->i_ctime =  in do_mq_timedreceive()
1160 				current_time(inode);  in do_mq_timedreceive()
1221 	struct inode *inode;  in do_mq_notify()  local
1286 	inode = file_inode(f.file);  in do_mq_notify()
1291 	info = MQUEUE_I(inode);  in do_mq_notify()
1298 			inode->i_atime = inode->i_ctime = current_time(inode);  in do_mq_notify()
1323 		inode->i_atime = inode->i_ctime = current_time(inode);  in do_mq_notify()
1353 	struct inode *inode;  in do_mq_getsetattr()  local
1368 	inode = file_inode(f.file);  in do_mq_getsetattr()
1369 	info = MQUEUE_I(inode);  in do_mq_getsetattr()
1386 		inode->i_atime = inode->i_ctime = current_time(inode);  in do_mq_getsetattr()