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Diffstat (limited to 'fs/ocfs2/uptodate.h')
| -rw-r--r-- | fs/ocfs2/uptodate.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/fs/ocfs2/uptodate.h b/fs/ocfs2/uptodate.h new file mode 100644 index 000000000000..e5aacdf4eabf --- /dev/null +++ b/fs/ocfs2/uptodate.h @@ -0,0 +1,44 @@ +/* -*- mode: c; c-basic-offset: 8; -*- + * vim: noexpandtab sw=8 ts=8 sts=0: + * + * uptodate.h + * + * Cluster uptodate tracking + * + * Copyright (C) 2002, 2004, 2005 Oracle. All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 021110-1307, USA. + */ + +#ifndef OCFS2_UPTODATE_H +#define OCFS2_UPTODATE_H + +int __init init_ocfs2_uptodate_cache(void); +void __exit exit_ocfs2_uptodate_cache(void); + +void ocfs2_metadata_cache_init(struct inode *inode); +void ocfs2_metadata_cache_purge(struct inode *inode); + +int ocfs2_buffer_uptodate(struct inode *inode, + struct buffer_head *bh); +void ocfs2_set_buffer_uptodate(struct inode *inode, + struct buffer_head *bh); +void ocfs2_set_new_buffer_uptodate(struct inode *inode, + struct buffer_head *bh); +void ocfs2_remove_from_cache(struct inode *inode, + struct buffer_head *bh); + +#endif /* OCFS2_UPTODATE_H */ |