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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>
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
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* direct.h - NILFS direct block pointer.
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*
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* Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Written by Koji Sato.
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*/
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#ifndef _NILFS_DIRECT_H
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#define _NILFS_DIRECT_H
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#include <linux/types.h>
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#include <linux/buffer_head.h>
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#include "bmap.h"
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#define NILFS_DIRECT_NBLOCKS (NILFS_BMAP_SIZE / sizeof(__le64) - 1)
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#define NILFS_DIRECT_KEY_MIN 0
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#define NILFS_DIRECT_KEY_MAX (NILFS_DIRECT_NBLOCKS - 1)
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int nilfs_direct_init(struct nilfs_bmap *);
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int nilfs_direct_delete_and_convert(struct nilfs_bmap *, __u64, __u64 *,
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__u64 *, int);
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#endif /* _NILFS_DIRECT_H */
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