/* Description: nilfs_cpfile_put_checkpoint() releases the checkpoint specified by @cno. @bh must be the buffer head which has been returned by a previous call to nilfs_cpfile_get_checkpoint() with @cno.  */
void nilfs_cpfile_put_checkpoint(struct inode *cpfile, __u64 cno, struct buffer_head *bh)
/* Description: nilfs_cpfile_put_checkpoint() releases the checkpoint specified by @cno. @bh must be the buffer head which has been returned by a previous call to nilfs_cpfile_get_checkpoint() with @cno.  */
void nilfs_cpfile_put_checkpoint(struct inode *cpfile, __u64 cno, struct buffer_head *bh)
{
	kunmap(bh->b_page);
	brelse(bh);
}