[jlayton:dir-deleg 4/27] fs/namei.c:4179:31: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git dir-deleg
head:   340042c418d5b1b9287c2cdd19cae0f1c012da40
commit: 9c7ece0d6dc6e427217c4086f7d90e1932a9acad [4/27] filelock: add support for ignoring deleg breaks for dir change events
config: arm-randconfig-003-20260411 (https://download.01.org/0day-ci/archive/20260411/202604110909.gP0Ck8Ov-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project ae825cb8cea7f3ac8e5e4096f22713845cf5e501)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260411/202604110909.gP0Ck8Ov-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604110909.gP0Ck8Ov-lkp@intel.com/

All errors (new ones prefixed by >>):

>> fs/namei.c:4179:31: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'
    4179 |         error = try_break_deleg(dir, LEASE_BREAK_DIR_CREATE, di);
         |                                      ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:4478:38: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'
    4478 |                 error = try_break_deleg(dir_inode, LEASE_BREAK_DIR_CREATE, delegated_inode);
         |                                                    ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:5094:31: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'
    5094 |         error = try_break_deleg(dir, LEASE_BREAK_DIR_CREATE, delegated_inode);
         |                                      ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:5235:31: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'
    5235 |         error = try_break_deleg(dir, LEASE_BREAK_DIR_CREATE, delegated_inode);
         |                                      ^~~~~~~~~~~~~~~~~~~~~~
>> fs/namei.c:5340:31: error: use of undeclared identifier 'LEASE_BREAK_DIR_DELETE'
    5340 |         error = try_break_deleg(dir, LEASE_BREAK_DIR_DELETE, delegated_inode);
         |                                      ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:5470:33: error: use of undeclared identifier 'LEASE_BREAK_DIR_DELETE'
    5470 |                         error = try_break_deleg(dir, LEASE_BREAK_DIR_DELETE, delegated_inode);
         |                                                      ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:5617:31: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'
    5617 |         error = try_break_deleg(dir, LEASE_BREAK_DIR_CREATE, delegated_inode);
         |                                      ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:5748:32: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'
    5748 |                 error = try_break_deleg(dir, LEASE_BREAK_DIR_CREATE, delegated_inode);
         |                                              ^~~~~~~~~~~~~~~~~~~~~~
>> fs/namei.c:6015:26: error: use of undeclared identifier 'LEASE_BREAK_DIR_RENAME'
    6015 |                                 old_dir == new_dir ? LEASE_BREAK_DIR_RENAME :
         |                                                      ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:6016:12: error: use of undeclared identifier 'LEASE_BREAK_DIR_DELETE'
    6016 |                                                      LEASE_BREAK_DIR_DELETE,
         |                                                      ^~~~~~~~~~~~~~~~~~~~~~
   fs/namei.c:6021:36: error: use of undeclared identifier 'LEASE_BREAK_DIR_CREATE'
    6021 |                 error = try_break_deleg(new_dir, LEASE_BREAK_DIR_CREATE, delegated_inode);
         |                                                  ^~~~~~~~~~~~~~~~~~~~~~
   11 errors generated.


vim +/LEASE_BREAK_DIR_CREATE +4179 fs/namei.c

  4146	
  4147	/**
  4148	 * vfs_create - create new file
  4149	 * @idmap:	idmap of the mount the inode was found from
  4150	 * @dentry:	dentry of the child file
  4151	 * @mode:	mode of the child file
  4152	 * @di:		returns parent inode, if the inode is delegated.
  4153	 *
  4154	 * Create a new file.
  4155	 *
  4156	 * If the inode has been found through an idmapped mount the idmap of
  4157	 * the vfsmount must be passed through @idmap. This function will then take
  4158	 * care to map the inode according to @idmap before checking permissions.
  4159	 * On non-idmapped mounts or if permission checking is to be performed on the
  4160	 * raw inode simply pass @nop_mnt_idmap.
  4161	 */
  4162	int vfs_create(struct mnt_idmap *idmap, struct dentry *dentry, umode_t mode,
  4163		       struct delegated_inode *di)
  4164	{
  4165		struct inode *dir = d_inode(dentry->d_parent);
  4166		int error;
  4167	
  4168		error = may_create_dentry(idmap, dir, dentry);
  4169		if (error)
  4170			return error;
  4171	
  4172		if (!dir->i_op->create)
  4173			return -EACCES;	/* shouldn't it be ENOSYS? */
  4174	
  4175		mode = vfs_prepare_mode(idmap, dir, mode, S_IALLUGO, S_IFREG);
  4176		error = security_inode_create(dir, dentry, mode);
  4177		if (error)
  4178			return error;
> 4179		error = try_break_deleg(dir, LEASE_BREAK_DIR_CREATE, di);
  4180		if (error)
  4181			return error;
  4182		error = dir->i_op->create(idmap, dir, dentry, mode, true);
  4183		if (!error)
  4184			fsnotify_create(dir, dentry);
  4185		return error;
  4186	}
  4187	EXPORT_SYMBOL(vfs_create);
  4188	

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