/* SPDX-License-Identifier: GPL-2.0+ */ /* * NILFS direct block pointer. * * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation. * * Written by Koji Sato. */ #ifndef _NILFS_DIRECT_H #define _NILFS_DIRECT_H #include <linux/types.h> #include <linux/buffer_head.h> #include "bmap.h" #define NILFS_DIRECT_NBLOCKS (NILFS_BMAP_SIZE / sizeof(__le64) - 1) #define NILFS_DIRECT_KEY_MIN 0 #define NILFS_DIRECT_KEY_MAX (NILFS_DIRECT_NBLOCKS - 1) int nilfs_direct_init(struct nilfs_bmap *); int nilfs_direct_delete_and_convert(struct nilfs_bmap *, __u64, __u64 *, __u64 *, int); #endif /* _NILFS_DIRECT_H */