| David Teigland | b3b94fa | 2006-01-16 16:50:04 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. |
| Steven Whitehouse | 3a8a9a1 | 2006-05-18 15:09:15 -0400 | [diff] [blame] | 3 | * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. |
| David Teigland | b3b94fa | 2006-01-16 16:50:04 +0000 | [diff] [blame] | 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 |
| Steven Whitehouse | e9fc2aa | 2006-09-01 11:05:15 -0400 | [diff] [blame] | 7 | * of the GNU General Public License version 2. |
| David Teigland | b3b94fa | 2006-01-16 16:50:04 +0000 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | #ifndef __BMAP_DOT_H__ |
| 11 | #define __BMAP_DOT_H__ |
| 12 | |
| Steven Whitehouse | f2f7ba5 | 2006-09-05 10:39:21 -0400 | [diff] [blame] | 13 | struct inode; |
| 14 | struct gfs2_inode; |
| 15 | struct page; |
| 16 | |
| Steven Whitehouse | f25ef0c | 2006-07-26 10:51:20 -0400 | [diff] [blame] | 17 | int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page); |
| Bob Peterson | e9e1ef2 | 2007-12-10 14:13:27 -0600 | [diff] [blame^] | 18 | int gfs2_block_map(struct inode *inode, sector_t lblock, struct buffer_head *bh, int create); |
| Steven Whitehouse | fd88de56 | 2006-05-05 16:59:11 -0400 | [diff] [blame] | 19 | int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen); |
| David Teigland | b3b94fa | 2006-01-16 16:50:04 +0000 | [diff] [blame] | 20 | |
| Steven Whitehouse | cd91549 | 2006-09-04 12:49:07 -0400 | [diff] [blame] | 21 | int gfs2_truncatei(struct gfs2_inode *ip, u64 size); |
| David Teigland | b3b94fa | 2006-01-16 16:50:04 +0000 | [diff] [blame] | 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); |
| Steven Whitehouse | cd91549 | 2006-09-04 12:49:07 -0400 | [diff] [blame] | 28 | int gfs2_write_alloc_required(struct gfs2_inode *ip, u64 offset, |
| David Teigland | b3b94fa | 2006-01-16 16:50:04 +0000 | [diff] [blame] | 29 | unsigned int len, int *alloc_required); |
| 30 | |
| David Teigland | b3b94fa | 2006-01-16 16:50:04 +0000 | [diff] [blame] | 31 | #endif /* __BMAP_DOT_H__ */ |