| Mark Fasheh | ccd979b | 2005-12-15 14:31:24 -0800 | [diff] [blame] | 1 | /* -*- mode: c; c-basic-offset: 8; -*- |
| 2 | * vim: noexpandtab sw=8 ts=8 sts=0: |
| 3 | * |
| 4 | * extent_map.h |
| 5 | * |
| 6 | * In-memory file extent mappings for OCFS2. |
| 7 | * |
| 8 | * Copyright (C) 2004 Oracle. All rights reserved. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public |
| 12 | * License, version 2, as published by the Free Software Foundation. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 17 | * General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public |
| 20 | * License along with this program; if not, write to the |
| 21 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 22 | * Boston, MA 021110-1307, USA. |
| 23 | */ |
| 24 | |
| 25 | #ifndef _EXTENT_MAP_H |
| 26 | #define _EXTENT_MAP_H |
| 27 | |
| Mark Fasheh | 9517bac | 2007-02-09 20:24:12 -0800 | [diff] [blame^] | 28 | int ocfs2_get_clusters(struct inode *inode, u32 v_cluster, u32 *p_cluster, |
| 29 | u32 *num_clusters); |
| Mark Fasheh | 363041a | 2007-01-17 12:31:35 -0800 | [diff] [blame] | 30 | int ocfs2_extent_map_get_blocks(struct inode *inode, u64 v_blkno, u64 *p_blkno, |
| 31 | int *ret_count); |
| Mark Fasheh | ccd979b | 2005-12-15 14:31:24 -0800 | [diff] [blame] | 32 | |
| 33 | #endif /* _EXTENT_MAP_H */ |