map_pos_dirent 44 fs/hpfs/dir.c if (map_pos_dirent(i, &pos, &qbh)) hpfs_brelse4(&qbh); map_pos_dirent 155 fs/hpfs/dir.c if (!(de = map_pos_dirent(inode, &next_pos, &qbh))) { map_pos_dirent 254 fs/hpfs/hpfs_fn.h struct hpfs_dirent *map_pos_dirent(struct inode *, loff_t *, struct quad_buffer_head *);