149 	struct dentry *xaroot, *xadir;  in open_xa_dir()  local
162 	xadir = lookup_one_len(namebuf, xaroot, strlen(namebuf));  in open_xa_dir()
163 	if (!IS_ERR(xadir) && d_really_is_negative(xadir)) {  in open_xa_dir()
167 			err = xattr_mkdir(d_inode(xaroot), xadir, 0700);  in open_xa_dir()
169 			dput(xadir);  in open_xa_dir()
170 			xadir = ERR_PTR(err);  in open_xa_dir()
176 	return xadir;  in open_xa_dir()
186 	struct dentry *xadir;  member
200 	WARN_ON_ONCE(!inode_is_locked(d_inode(dbuf->xadir)));  in fill_with_dentries()
209 	dentry = lookup_one_len(name, dbuf->xadir, namelen);  in fill_with_dentries()
218 			       dentry, dbuf->xadir);  in fill_with_dentries()
263 	buf.xadir = dir;  in reiserfs_for_each_xattr()
392 	struct dentry *xadir, *xafile;  in xattr_lookup()  local
395 	xadir = open_xa_dir(inode, flags);  in xattr_lookup()
396 	if (IS_ERR(xadir))  in xattr_lookup()
397 		return ERR_CAST(xadir);  in xattr_lookup()
399 	inode_lock_nested(d_inode(xadir), I_MUTEX_XATTR);  in xattr_lookup()
400 	xafile = lookup_one_len(name, xadir, strlen(name));  in xattr_lookup()
412 			err = xattr_create(d_inode(xadir), xafile,  in xattr_lookup()
419 	inode_unlock(d_inode(xadir));  in xattr_lookup()
420 	dput(xadir);  in xattr_lookup()
480 	struct dentry *dentry, *xadir;  in lookup_and_delete_xattr()  local
482 	xadir = open_xa_dir(inode, XATTR_REPLACE);  in lookup_and_delete_xattr()
483 	if (IS_ERR(xadir))  in lookup_and_delete_xattr()
484 		return PTR_ERR(xadir);  in lookup_and_delete_xattr()
486 	inode_lock_nested(d_inode(xadir), I_MUTEX_XATTR);  in lookup_and_delete_xattr()
487 	dentry = lookup_one_len(name, xadir, strlen(name));  in lookup_and_delete_xattr()
494 		err = xattr_unlink(d_inode(xadir), dentry);  in lookup_and_delete_xattr()
500 	inode_unlock(d_inode(xadir));  in lookup_and_delete_xattr()
501 	dput(xadir);  in lookup_and_delete_xattr()