fs/ntfs/namei.c

3  * namei.c - NTFS kernel directory inode operations. Part of the Linux-NTFS
21  * ntfs_lookup - find the inode represented by a dentry in a directory inode
22  * @dir_ino:	directory inode in which to look for the inode
27  * in the directory inode @dir_ino and if found attaches the inode to the
32  * converts the name to Unicode and walks the contents of the directory inode
34  * directory, the corresponding inode is loaded by calling ntfs_iget() on its
38  * If the name is not found in the directory, a NULL inode is inserted into the
45  * dcache and the dcache requiring only one dentry per directory, we deal with
48  * speed when the file/directory is looked up with the same case as returned by
51  * instead, where we search the directory for a fully matching file name
63  * 1) @dent perfectly matches (i.e. including case) a directory entry with a
67  * 2) @dent matches (not including case) a directory entry with a file name in
79  *    directory entry with a file name in the DOS namespace. In this case
87  * Locking: Caller must hold i_mutex on the directory.
100 	ntfs_debug("Looking up %pd in directory inode 0x%lx.",  in ntfs_lookup()
266 	.lookup	= ntfs_lookup,	/* VFS: Lookup directory. */
270  * ntfs_get_parent - find the dentry of the parent of a given directory dentry
271  * @child_dent:		dentry of the directory whose parent directory to find
273  * Find the dentry for the parent directory of the directory specified by the
283  * Return the dentry of the parent directory on success or the error code on
328 	/* Get the inode number of the parent directory. */  in ntfs_get_parent()
389 						   directory. */