28 					const struct dentry *dentry,
47 	       const struct dentry *droot,  in nfs_path()
48 	       const struct dentry *dentry,  in nfs_path()  argument
57 	while (!IS_ROOT(dentry) && dentry != droot) {  in nfs_path()
58 		namelen = dentry->d_name.len;  in nfs_path()
63 		memcpy(end, dentry->d_name.name, namelen);  in nfs_path()
65 		dentry = dentry->d_parent;  in nfs_path()
97 static void * nfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd)  in nfs_follow_mountpoint()  argument
100 	struct nfs_server *server = NFS_SERVER(dentry->d_inode);  in nfs_follow_mountpoint()
101 	struct dentry *parent;  in nfs_follow_mountpoint()
109 	if (IS_ROOT(dentry))  in nfs_follow_mountpoint()
113 	dput(nd->path.dentry);  in nfs_follow_mountpoint()
114 	nd->path.dentry = dget(dentry);  in nfs_follow_mountpoint()
117 	parent = dget_parent(nd->path.dentry);  in nfs_follow_mountpoint()
119 						  &nd->path.dentry->d_name,  in nfs_follow_mountpoint()
126 		mnt = nfs_do_refmount(nd->path.mnt, nd->path.dentry);  in nfs_follow_mountpoint()
128 		mnt = nfs_do_submount(nd->path.mnt, nd->path.dentry, &fh,  in nfs_follow_mountpoint()
145 	nd->path.dentry = dget(mnt->mnt_root);  in nfs_follow_mountpoint()
156 	while (d_mountpoint(nd->path.dentry) &&  in nfs_follow_mountpoint()
157 	       follow_down(&nd->path.mnt, &nd->path.dentry))  in nfs_follow_mountpoint()
219 					const struct dentry *dentry,  in nfs_do_submount()  argument
225 		.dentry = dentry,  in nfs_do_submount()
236 			dentry->d_parent->d_name.name,  in nfs_do_submount()
237 			dentry->d_name.name);  in nfs_do_submount()
240 	devname = nfs_devname(mnt_parent, dentry, page, PAGE_SIZE);  in nfs_do_submount()