136 	struct inode vfs_inode;
169 static inline struct mqueue_inode_info *MQUEUE_I(struct inode *inode)  in MQUEUE_I()  argument
171 	return container_of(inode, struct mqueue_inode_info, vfs_inode);  in MQUEUE_I()
177 static inline struct ipc_namespace *__get_ns_from_inode(struct inode *inode)  in __get_ns_from_inode()  argument
179 	return get_ipc_ns(inode->i_sb->s_fs_info);  in __get_ns_from_inode()
182 static struct ipc_namespace *get_ns_from_inode(struct inode *inode)  in get_ns_from_inode()  argument
187 	ns = __get_ns_from_inode(inode);  in get_ns_from_inode()
292 static struct inode *mqueue_get_inode(struct super_block *sb,  in mqueue_get_inode()
297 	struct inode *inode;  in mqueue_get_inode()  local
300 	inode = new_inode(sb);  in mqueue_get_inode()
301 	if (!inode)  in mqueue_get_inode()
304 	inode->i_ino = get_next_ino();  in mqueue_get_inode()
305 	inode->i_mode = mode;  in mqueue_get_inode()
306 	inode->i_uid = current_fsuid();  in mqueue_get_inode()
307 	inode->i_gid = current_fsgid();  in mqueue_get_inode()
308 	inode->i_mtime = inode->i_ctime = inode->i_atime = current_time(inode);  in mqueue_get_inode()
314 		inode->i_fop = &mqueue_file_operations;  in mqueue_get_inode()
315 		inode->i_size = FILENT_SIZE;  in mqueue_get_inode()
317 		info = MQUEUE_I(inode);  in mqueue_get_inode()
389 		inc_nlink(inode);  in mqueue_get_inode()
391 		inode->i_size = 2 * DIRENT_SIZE;  in mqueue_get_inode()
392 		inode->i_op = &mqueue_dir_inode_operations;  in mqueue_get_inode()
393 		inode->i_fop = &simple_dir_operations;  in mqueue_get_inode()
396 	return inode;  in mqueue_get_inode()
398 	iput(inode);  in mqueue_get_inode()
405 	struct inode *inode;  in mqueue_fill_super()  local
414 	inode = mqueue_get_inode(sb, ns, S_IFDIR | S_ISVTX | S_IRWXUGO, NULL);  in mqueue_fill_super()
415 	if (IS_ERR(inode))  in mqueue_fill_super()
416 		return PTR_ERR(inode);  in mqueue_fill_super()
418 	sb->s_root = d_make_root(inode);  in mqueue_fill_super()
496 static struct inode *mqueue_alloc_inode(struct super_block *sb)  in mqueue_alloc_inode()
506 static void mqueue_free_inode(struct inode *inode)  in mqueue_free_inode()  argument
508 	kmem_cache_free(mqueue_inode_cachep, MQUEUE_I(inode));  in mqueue_free_inode()
511 static void mqueue_evict_inode(struct inode *inode)  in mqueue_evict_inode()  argument
519 	clear_inode(inode);  in mqueue_evict_inode()
521 	if (S_ISDIR(inode->i_mode))  in mqueue_evict_inode()
524 	ipc_ns = get_ns_from_inode(inode);  in mqueue_evict_inode()
525 	info = MQUEUE_I(inode);  in mqueue_evict_inode()
568 	struct inode *dir = dentry->d_parent->d_inode;  in mqueue_create_attr()
569 	struct inode *inode;  in mqueue_create_attr()  local
589 	inode = mqueue_get_inode(dir->i_sb, ipc_ns, mode, attr);  in mqueue_create_attr()
590 	if (IS_ERR(inode)) {  in mqueue_create_attr()
591 		error = PTR_ERR(inode);  in mqueue_create_attr()
601 	d_instantiate(dentry, inode);  in mqueue_create_attr()
611 static int mqueue_create(struct inode *dir, struct dentry *dentry,  in mqueue_create()
617 static int mqueue_unlink(struct inode *dir, struct dentry *dentry)  in mqueue_unlink()
619 	struct inode *inode = d_inode(dentry);  in mqueue_unlink()  local
623 	drop_nlink(inode);  in mqueue_unlink()
957 	struct inode *inode = NULL;  in SYSCALL_DEFINE1()  local
977 	inode = d_inode(dentry);  in SYSCALL_DEFINE1()
978 	if (!inode) {  in SYSCALL_DEFINE1()
981 		ihold(inode);  in SYSCALL_DEFINE1()
988 	if (inode)  in SYSCALL_DEFINE1()
989 		iput(inode);  in SYSCALL_DEFINE1()
1065 	struct inode *inode;  in do_mq_timedsend()  local
1091 	inode = file_inode(f.file);  in do_mq_timedsend()
1096 	info = MQUEUE_I(inode);  in do_mq_timedsend()
1165 		inode->i_atime = inode->i_mtime = inode->i_ctime =  in do_mq_timedsend()
1166 				current_time(inode);  in do_mq_timedsend()
1187 	struct inode *inode;  in do_mq_timedreceive()  local
1206 	inode = file_inode(f.file);  in do_mq_timedreceive()
1211 	info = MQUEUE_I(inode);  in do_mq_timedreceive()
1260 		inode->i_atime = inode->i_mtime = inode->i_ctime =  in do_mq_timedreceive()
1261 				current_time(inode);  in do_mq_timedreceive()
1322 	struct inode *inode;  in do_mq_notify()  local
1387 	inode = file_inode(f.file);  in do_mq_notify()
1392 	info = MQUEUE_I(inode);  in do_mq_notify()
1399 			inode->i_atime = inode->i_ctime = current_time(inode);  in do_mq_notify()
1425 		inode->i_atime = inode->i_ctime = current_time(inode);  in do_mq_notify()
1455 	struct inode *inode;  in do_mq_getsetattr()  local
1470 	inode = file_inode(f.file);  in do_mq_getsetattr()
1471 	info = MQUEUE_I(inode);  in do_mq_getsetattr()
1488 		inode->i_atime = inode->i_ctime = current_time(inode);  in do_mq_getsetattr()