2 * mft.h - Defines for mft record handling in NTFS Linux kernel driver.
3 * Part of the Linux-NTFS project.
5 * Copyright (c) 2001-2004 Anton Altaparmakov.
7 * This program/include file is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as published
9 * by the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program/include file is distributed in the hope that it will be
13 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program (in the main directory of the Linux-NTFS
19 * distribution in the file COPYING); if not, write to the Free Software
20 * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #ifndef _LINUX_NTFS_MFT_H
24 #define _LINUX_NTFS_MFT_H
30 extern int format_mft_record(ntfs_inode *ni, MFT_RECORD *m);
31 //extern int format_mft_record2(struct super_block *vfs_sb,
32 // const unsigned long inum, MFT_RECORD *m);
34 extern MFT_RECORD *map_mft_record(ntfs_inode *ni);
35 extern void unmap_mft_record(ntfs_inode *ni);
37 extern MFT_RECORD *map_extent_mft_record(ntfs_inode *base_ni, MFT_REF mref,
38 ntfs_inode **ntfs_ino);
40 static inline void unmap_extent_mft_record(ntfs_inode *ni)
49 * flush_dcache_mft_record_page - flush_dcache_page() for mft records
50 * @ni: ntfs inode structure of mft record
52 * Call flush_dcache_page() for the page in which an mft record resides.
54 * This must be called every time an mft record is modified, just after the
57 static inline void flush_dcache_mft_record_page(ntfs_inode *ni)
59 flush_dcache_page(ni->page);
64 #endif /* _LINUX_NTFS_MFT_H */