1 /* -*- mode: c; c-basic-offset: 8; -*- 2 * vim: noexpandtab sw=8 ts=8 sts=0: 3 * 4 * uptodate.h 5 * 6 * Cluster uptodate tracking 7 * 8 * Copyright (C) 2002, 2004, 2005 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 as published by the Free Software Foundation; either 13 * version 2 of the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public 21 * License along with this program; if not, write to the 22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 23 * Boston, MA 021110-1307, USA. 24 */ 25 26 #ifndef OCFS2_UPTODATE_H 27 #define OCFS2_UPTODATE_H 28 29 int __init init_ocfs2_uptodate_cache(void); 30 void exit_ocfs2_uptodate_cache(void); 31 32 void ocfs2_metadata_cache_init(struct inode *inode); 33 void ocfs2_metadata_cache_purge(struct inode *inode); 34 35 int ocfs2_buffer_uptodate(struct inode *inode, 36 struct buffer_head *bh); 37 void ocfs2_set_buffer_uptodate(struct inode *inode, 38 struct buffer_head *bh); 39 void ocfs2_set_new_buffer_uptodate(struct inode *inode, 40 struct buffer_head *bh); 41 void ocfs2_remove_from_cache(struct inode *inode, 42 struct buffer_head *bh); 43 int ocfs2_buffer_read_ahead(struct inode *inode, 44 struct buffer_head *bh); 45 46 #endif /* OCFS2_UPTODATE_H */ 47