65 static int xattr_create(struct inode *dir, struct dentry *dentry, int mode)  in xattr_create()  argument
67 	BUG_ON(!mutex_is_locked(&dir->i_mutex));  in xattr_create()
68 	return dir->i_op->create(dir, dentry, mode, true);  in xattr_create()
72 static int xattr_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)  in xattr_mkdir()  argument
74 	BUG_ON(!mutex_is_locked(&dir->i_mutex));  in xattr_mkdir()
75 	return dir->i_op->mkdir(dir, dentry, mode);  in xattr_mkdir()
84 static int xattr_unlink(struct inode *dir, struct dentry *dentry)  in xattr_unlink()  argument
88 	BUG_ON(!mutex_is_locked(&dir->i_mutex));  in xattr_unlink()
91 	error = dir->i_op->unlink(dir, dentry);  in xattr_unlink()
99 static int xattr_rmdir(struct inode *dir, struct dentry *dentry)  in xattr_rmdir()  argument
103 	BUG_ON(!mutex_is_locked(&dir->i_mutex));  in xattr_rmdir()
106 	error = dir->i_op->rmdir(dir, dentry);  in xattr_rmdir()
238 	struct dentry *dir;  in reiserfs_for_each_xattr()  local
248 	dir = open_xa_dir(inode, XATTR_REPLACE);  in reiserfs_for_each_xattr()
249 	if (IS_ERR(dir)) {  in reiserfs_for_each_xattr()
250 		err = PTR_ERR(dir);  in reiserfs_for_each_xattr()
252 	} else if (d_really_is_negative(dir)) {  in reiserfs_for_each_xattr()
257 	mutex_lock_nested(&d_inode(dir)->i_mutex, I_MUTEX_XATTR);  in reiserfs_for_each_xattr()
259 	buf.xadir = dir;  in reiserfs_for_each_xattr()
261 		err = reiserfs_readdir_inode(d_inode(dir), &buf.ctx);  in reiserfs_for_each_xattr()
279 	mutex_unlock(&d_inode(dir)->i_mutex);  in reiserfs_for_each_xattr()
301 			mutex_lock_nested(&d_inode(dir->d_parent)->i_mutex,  in reiserfs_for_each_xattr()
303 			err = action(dir, data);  in reiserfs_for_each_xattr()
307 			mutex_unlock(&d_inode(dir->d_parent)->i_mutex);  in reiserfs_for_each_xattr()
312 	dput(dir);  in reiserfs_for_each_xattr()
322 	struct inode *dir = d_inode(dentry->d_parent);  in delete_one_xattr()  local
326 		return xattr_rmdir(dir, dentry);  in delete_one_xattr()
328 	return xattr_unlink(dir, dentry);  in delete_one_xattr()
421 static struct page *reiserfs_get_page(struct inode *dir, size_t n)  in reiserfs_get_page()  argument
423 	struct address_space *mapping = dir->i_mapping;  in reiserfs_get_page()
869 	struct dentry *dir;  in reiserfs_listxattr()  local
885 	dir = open_xa_dir(d_inode(dentry), XATTR_REPLACE);  in reiserfs_listxattr()
886 	if (IS_ERR(dir)) {  in reiserfs_listxattr()
887 		err = PTR_ERR(dir);  in reiserfs_listxattr()
893 	mutex_lock_nested(&d_inode(dir)->i_mutex, I_MUTEX_XATTR);  in reiserfs_listxattr()
894 	err = reiserfs_readdir_inode(d_inode(dir), &buf.ctx);  in reiserfs_listxattr()
895 	mutex_unlock(&d_inode(dir)->i_mutex);  in reiserfs_listxattr()
900 	dput(dir);  in reiserfs_listxattr()