2 * Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of version 2 of the GNU General Public License as
6 * published by the Free Software Foundation.
8 * This program is distributed in the hope that it would be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12 * Further, this software is distributed without any warranty that it is
13 * free of the rightful claim of any third person regarding infringement
14 * or the like. Any license provided herein, whether implied or
15 * otherwise, applies only to this software file. Patent licenses, if
16 * any, provided herein do not apply to combinations of this program with
17 * other software, or any other product whatsoever.
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write the Free Software Foundation, Inc., 59
21 * Temple Place - Suite 330, Boston MA 02111-1307, USA.
23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
24 * Mountain View, CA 94043, or:
28 * For further information regarding this notice, see:
30 * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
36 * Stub for no-op vnode operations that return error status.
45 * Operation unsupported under this file system.
54 * Stub for inactive, strategy, and read/write lock/unlock. Does nothing.
63 * vnode pcache layer for vnode_tosspages.
64 * 'last' parameter unused but left in for IRIX compatibility
73 vnode_t *vp = BHV_TO_VNODE(bdp);
74 struct inode *ip = LINVFS_GET_IP(vp);
77 truncate_inode_pages(ip->i_mapping, first);
82 * vnode pcache layer for vnode_flushinval_pages.
83 * 'last' parameter unused but left in for IRIX compatibility
92 vnode_t *vp = BHV_TO_VNODE(bdp);
93 struct inode *ip = LINVFS_GET_IP(vp);
96 filemap_fdatawrite(ip->i_mapping);
97 filemap_fdatawait(ip->i_mapping);
99 truncate_inode_pages(ip->i_mapping, first);
104 * vnode pcache layer for vnode_flush_pages.
105 * 'last' parameter unused but left in for IRIX compatibility
115 vnode_t *vp = BHV_TO_VNODE(bdp);
116 struct inode *ip = LINVFS_GET_IP(vp);
119 filemap_fdatawrite(ip->i_mapping);
120 filemap_fdatawait(ip->i_mapping);