projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b3b94faa DT |
1 | /* |
| 2 | * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. | |
| 3a8a9a10 | 3 | * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. |
| b3b94faa DT |
4 | * |
| 5 | * This copyrighted material is made available to anyone wishing to use, | |
| 6 | * modify, copy, or redistribute it subject to the terms and conditions | |
| e9fc2aa0 | 7 | * of the GNU General Public License version 2. |
| b3b94faa DT |
8 | */ |
| 9 | ||
| 10 | #ifndef __BMAP_DOT_H__ | |
| 11 | #define __BMAP_DOT_H__ | |
| 12 | ||
| f2f7ba52 SW |
13 | struct inode; |
| 14 | struct gfs2_inode; | |
| 15 | struct page; | |
| 16 | ||
| f25ef0c1 | 17 | int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page); |
| e9e1ef2b | 18 | int gfs2_block_map(struct inode *inode, sector_t lblock, struct buffer_head *bh, int create); |
| fd88de56 | 19 | int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen); |
| b3b94faa | 20 | |
| cd915493 | 21 | int gfs2_truncatei(struct gfs2_inode *ip, u64 size); |
| b3b94faa DT |
22 | int gfs2_truncatei_resume(struct gfs2_inode *ip); |
| 23 | int gfs2_file_dealloc(struct gfs2_inode *ip); | |
| 24 | ||
| 25 | void gfs2_write_calc_reserv(struct gfs2_inode *ip, unsigned int len, | |
| 26 | unsigned int *data_blocks, | |
| 27 | unsigned int *ind_blocks); | |
| cd915493 | 28 | int gfs2_write_alloc_required(struct gfs2_inode *ip, u64 offset, |
| b3b94faa DT |
29 | unsigned int len, int *alloc_required); |
| 30 | ||
| b3b94faa | 31 | #endif /* __BMAP_DOT_H__ */ |