78 		struct dentry *parent = dget_parent(dentry);  in dentry_connected()  local
81 		if (dentry == parent) {  in dentry_connected()
82 			dput(parent);  in dentry_connected()
85 		dentry = parent;  in dentry_connected()
95 		struct dentry *parent = dget_parent(dentry);  in clear_disconnected()  local
104 		dentry = parent;  in clear_disconnected()
110  * Reconnect a directory dentry with its parent.
114  * In the first case the returned dentry is the parent of the given
115  * dentry, and may itself need to be reconnected to its parent.
124 	struct dentry *parent;  in reconnect_one()  local
128 	parent = ERR_PTR(-EACCES);  in reconnect_one()
131 		parent = mnt->mnt_sb->s_export_op->get_parent(dentry);  in reconnect_one()
134 	if (IS_ERR(parent)) {  in reconnect_one()
136 			__func__, dentry->d_inode->i_ino, PTR_ERR(parent));  in reconnect_one()
137 		return parent;  in reconnect_one()
141 		dentry->d_inode->i_ino, parent->d_inode->i_ino);  in reconnect_one()
142 	err = exportfs_get_name(mnt, parent, nbuf, dentry);  in reconnect_one()
148 	tmp = lookup_one_len_unlocked(nbuf, parent, strlen(nbuf));  in reconnect_one()
169 	return parent;  in reconnect_one()
172 	dput(parent);  in reconnect_one()
175 	dput(parent);  in reconnect_one()
177 	 * Someone must have renamed our entry into another parent, in  in reconnect_one()
185 	 * filesystem is just corrupt and gave us a parent that doesn't  in reconnect_one()
214 	struct dentry *dentry, *parent;  in reconnect_path()  local
222 			parent = reconnect_one(mnt, dentry, nbuf);  in reconnect_path()
224 			parent = dget_parent(dentry);  in reconnect_path()
226 		if (!parent)  in reconnect_path()
229 		if (IS_ERR(parent))  in reconnect_path()
230 			return PTR_ERR(parent);  in reconnect_path()
231 		dentry = parent;  in reconnect_path()
274  * calls readdir on the parent until it finds an entry with
351  * @parent:  parent directory inode, if wanted
359 		int *max_len, struct inode *parent)  in export_encode_fh()  argument
364 	if (parent && (len < 4)) {  in export_encode_fh()
375 	if (parent) {  in export_encode_fh()
376 		fid->i32.parent_ino = parent->i_ino;  in export_encode_fh()
377 		fid->i32.parent_gen = parent->i_generation;  in export_encode_fh()
386 			     int *max_len, struct inode *parent)  in exportfs_encode_inode_fh()  argument
391 		return nop->encode_fh(inode, fid->raw, max_len, parent);  in exportfs_encode_inode_fh()
393 	return export_encode_fh(inode, fid, max_len, parent);  in exportfs_encode_inode_fh()
402 	struct inode *inode = dentry->d_inode, *parent = NULL;  in exportfs_encode_fh()  local
407 		 * note that while p might've ceased to be our parent already,  in exportfs_encode_fh()
410 		parent = p->d_inode;  in exportfs_encode_fh()
413 	error = exportfs_encode_inode_fh(inode, fid, max_len, parent);  in exportfs_encode_fh()
482 		 * the parent directory in the file handle and make sure  in exportfs_decode_fh()
490 		 * Try to extract a dentry for the parent directory from the  in exportfs_decode_fh()
506 		 * And as usual we need to make sure the parent directory is  in exportfs_decode_fh()
517 		 * Now that we've got both a well-connected parent and a  in exportfs_decode_fh()
519 		 * inode is actually connected to the parent.  in exportfs_decode_fh()
537 		 * At this point we are done with the parent, but it's pinned  in exportfs_decode_fh()