alloc.h (b7e56edba4b02f2079042c326a8cd72a44635817) alloc.h (7a65004bbaa6a21a0438aac9c64814e46084dc3f)
1/*
2 * alloc.h - persistent object (dat entry/disk inode) allocator/deallocator
3 *
4 * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

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37
38int nilfs_palloc_init_blockgroup(struct inode *, unsigned);
39int nilfs_palloc_get_entry_block(struct inode *, __u64, int,
40 struct buffer_head **);
41void *nilfs_palloc_block_get_entry(const struct inode *, __u64,
42 const struct buffer_head *, void *);
43
44/**
1/*
2 * alloc.h - persistent object (dat entry/disk inode) allocator/deallocator
3 *
4 * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

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37
38int nilfs_palloc_init_blockgroup(struct inode *, unsigned);
39int nilfs_palloc_get_entry_block(struct inode *, __u64, int,
40 struct buffer_head **);
41void *nilfs_palloc_block_get_entry(const struct inode *, __u64,
42 const struct buffer_head *, void *);
43
44/**
45 * nilfs_palloc_req - persistent alloctor request and reply
45 * nilfs_palloc_req - persistent allocator request and reply
46 * @pr_entry_nr: entry number (vblocknr or inode number)
47 * @pr_desc_bh: buffer head of the buffer containing block group descriptors
48 * @pr_bitmap_bh: buffer head of the buffer containing a block group bitmap
49 * @pr_entry_bh: buffer head of the buffer containing translation entries
50 */
51struct nilfs_palloc_req {
52 __u64 pr_entry_nr;
53 struct buffer_head *pr_desc_bh;

--- 40 unchanged lines hidden --- 		46 * @pr_entry_nr: entry number (vblocknr or inode number)
47 * @pr_desc_bh: buffer head of the buffer containing block group descriptors
48 * @pr_bitmap_bh: buffer head of the buffer containing a block group bitmap
49 * @pr_entry_bh: buffer head of the buffer containing translation entries
50 */
51struct nilfs_palloc_req {
52 __u64 pr_entry_nr;
53 struct buffer_head *pr_desc_bh;

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