ia64/linux-2.6.18-xen.hg

view fs/ocfs2/aops.h @ 524:7f8b544237bf

netfront: Allow netfront in domain 0.

This is useful if your physical network device is in a utility domain.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Tue Apr 15 15:18:58 2008 +0100 (2008-04-15)
parents 831230e53067
children
line source
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 */
22 #ifndef OCFS2_AOPS_H
23 #define OCFS2_AOPS_H
25 int ocfs2_prepare_write_nolock(struct inode *inode, struct page *page,
26 unsigned from, unsigned to);
28 struct ocfs2_journal_handle *ocfs2_start_walk_page_trans(struct inode *inode,
29 struct page *page,
30 unsigned from,
31 unsigned to);
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)
41 #endif /* OCFS2_FILE_H */