1 /* -*- mode: c; c-basic-offset: 8; -*- 2 * vim: noexpandtab sw=8 ts=8 sts=0: 3 * 4 * Copyright (C) 2002, 2004, 2005 Oracle. All rights reserved. 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public 17 * License along with this program; if not, write to the 18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 19 * Boston, MA 021110-1307, USA. 20 */ 21 22 #ifndef OCFS2_AOPS_H 23 #define OCFS2_AOPS_H 24 25 int ocfs2_prepare_write_nolock(struct inode *inode, struct page *page, 26 unsigned from, unsigned to); 27 28 struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode, 29 struct page *page, 30 unsigned from, 31 unsigned to); 32 33 /* all ocfs2_dio_end_io()'s fault */ 34 #define ocfs2_iocb_is_rw_locked(iocb) \ 35 test_bit(0, (unsigned long *)&iocb->private) 36 #define ocfs2_iocb_set_rw_locked(iocb) \ 37 set_bit(0, (unsigned long *)&iocb->private) 38 #define ocfs2_iocb_clear_rw_locked(iocb) \ 39 clear_bit(0, (unsigned long *)&iocb->private) 40 41 #endif /* OCFS2_FILE_H */ 42