mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 09:40:58 +07:00
e63e88bc53
The header file "include/linux/nilfs2_fs.h" is composed of parts for ioctl and disk format, and both are intended to be shared with user space programs. This moves them to the uapi directory "include/uapi/linux" splitting the file to "nilfs2_api.h" and "nilfs2_ondisk.h". The following minor changes are accompanied by this migration: - nilfs_direct_node struct in nilfs2/direct.h is converged to nilfs2_ondisk.h because it's an on-disk structure. - inline functions nilfs_rec_len_from_disk() and nilfs_rec_len_to_disk() are moved to nilfs2/dir.c. Link: http://lkml.kernel.org/r/1465825507-3407-4-git-send-email-konishi.ryusuke@lab.ntt.co.jp Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/*
|
|
* dat.h - NILFS disk address translation.
|
|
*
|
|
* Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* Written by Koji Sato.
|
|
*/
|
|
|
|
#ifndef _NILFS_DAT_H
|
|
#define _NILFS_DAT_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/buffer_head.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/nilfs2_ondisk.h> /* nilfs_inode, nilfs_checkpoint */
|
|
|
|
|
|
struct nilfs_palloc_req;
|
|
|
|
int nilfs_dat_translate(struct inode *, __u64, sector_t *);
|
|
|
|
int nilfs_dat_prepare_alloc(struct inode *, struct nilfs_palloc_req *);
|
|
void nilfs_dat_commit_alloc(struct inode *, struct nilfs_palloc_req *);
|
|
void nilfs_dat_abort_alloc(struct inode *, struct nilfs_palloc_req *);
|
|
int nilfs_dat_prepare_start(struct inode *, struct nilfs_palloc_req *);
|
|
void nilfs_dat_commit_start(struct inode *, struct nilfs_palloc_req *,
|
|
sector_t);
|
|
int nilfs_dat_prepare_end(struct inode *, struct nilfs_palloc_req *);
|
|
void nilfs_dat_commit_end(struct inode *, struct nilfs_palloc_req *, int);
|
|
void nilfs_dat_abort_end(struct inode *, struct nilfs_palloc_req *);
|
|
int nilfs_dat_prepare_update(struct inode *, struct nilfs_palloc_req *,
|
|
struct nilfs_palloc_req *);
|
|
void nilfs_dat_commit_update(struct inode *, struct nilfs_palloc_req *,
|
|
struct nilfs_palloc_req *, int);
|
|
void nilfs_dat_abort_update(struct inode *, struct nilfs_palloc_req *,
|
|
struct nilfs_palloc_req *);
|
|
|
|
int nilfs_dat_mark_dirty(struct inode *, __u64);
|
|
int nilfs_dat_freev(struct inode *, __u64 *, size_t);
|
|
int nilfs_dat_move(struct inode *, __u64, sector_t);
|
|
ssize_t nilfs_dat_get_vinfo(struct inode *, void *, unsigned int, size_t);
|
|
|
|
int nilfs_dat_read(struct super_block *sb, size_t entry_size,
|
|
struct nilfs_inode *raw_inode, struct inode **inodep);
|
|
|
|
#endif /* _NILFS_DAT_H */
|