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-rw-r--r--fs/xfs/linux-2.6/xfs_linux.h56
1 files changed, 13 insertions, 43 deletions
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 68c5d885ed9c..44fed10af0dd 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -1,33 +1,19 @@
1/* 1/*
2 * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. 2 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
3 * 4 *
4 * This program is free software; you can redistribute it and/or modify it 5 * This program is free software; you can redistribute it and/or
5 * under the terms of version 2 of the GNU General Public License as 6 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
7 * 8 *
8 * This program is distributed in the hope that it would be useful, but 9 * This program is distributed in the hope that it would be useful,
9 * WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
11 * 13 *
12 * Further, this software is distributed without any warranty that it is 14 * You should have received a copy of the GNU General Public License
13 * free of the rightful claim of any third person regarding infringement 15 * along with this program; if not, write the Free Software Foundation,
14 * or the like. Any license provided herein, whether implied or 16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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.
18 *
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.
22 *
23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
24 * Mountain View, CA 94043, or:
25 *
26 * http://www.sgi.com
27 *
28 * For further information regarding this notice, see:
29 *
30 * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
31 */ 17 */
32#ifndef __XFS_LINUX__ 18#ifndef __XFS_LINUX__
33#define __XFS_LINUX__ 19#define __XFS_LINUX__
@@ -197,10 +183,6 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
197/* bytes to clicks */ 183/* bytes to clicks */
198#define btoc(x) (((__psunsigned_t)(x)+(NBPC-1))>>BPCSHIFT) 184#define btoc(x) (((__psunsigned_t)(x)+(NBPC-1))>>BPCSHIFT)
199 185
200#ifndef CELL_CAPABLE
201#define FSC_NOTIFY_NAME_CHANGED(vp)
202#endif
203
204#ifndef ENOATTR 186#ifndef ENOATTR
205#define ENOATTR ENODATA /* Attribute not found */ 187#define ENOATTR ENODATA /* Attribute not found */
206#endif 188#endif
@@ -235,30 +217,18 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
235#define Q_XSETPQLIM XQM_CMD(10) /* set projects disk limits */ 217#define Q_XSETPQLIM XQM_CMD(10) /* set projects disk limits */
236#define Q_XGETPQUOTA XQM_CMD(11) /* get projects disk limits */ 218#define Q_XGETPQUOTA XQM_CMD(11) /* get projects disk limits */
237 219
238/* IRIX uses a dynamic sizing algorithm (ndquot = 200 + numprocs*2) */ 220#define dfltprid 0
239/* we may well need to fine-tune this if it ever becomes an issue. */
240#define DQUOT_MAX_HEURISTIC 1024 /* NR_DQUOTS */
241#define ndquot DQUOT_MAX_HEURISTIC
242
243/* IRIX uses the current size of the name cache to guess a good value */
244/* - this isn't the same but is a good enough starting point for now. */
245#define DQUOT_HASH_HEURISTIC files_stat.nr_files
246
247/* IRIX inodes maintain the project ID also, zero this field on Linux */
248#define DEFAULT_PROJID 0
249#define dfltprid DEFAULT_PROJID
250
251#define MAXPATHLEN 1024 221#define MAXPATHLEN 1024
252 222
253#define MIN(a,b) (min(a,b)) 223#define MIN(a,b) (min(a,b))
254#define MAX(a,b) (max(a,b)) 224#define MAX(a,b) (max(a,b))
255#define howmany(x, y) (((x)+((y)-1))/(y)) 225#define howmany(x, y) (((x)+((y)-1))/(y))
256#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) 226#define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
257#define qsort(a,n,s,fn) sort(a,n,s,fn,NULL)
258 227
259/* 228/*
260 * Various platform dependent calls that don't fit anywhere else 229 * Various platform dependent calls that don't fit anywhere else
261 */ 230 */
231#define xfs_sort(a,n,s,fn) sort(a,n,s,fn,NULL)
262#define xfs_stack_trace() dump_stack() 232#define xfs_stack_trace() dump_stack()
263#define xfs_itruncate_data(ip, off) \ 233#define xfs_itruncate_data(ip, off) \
264 (-vmtruncate(LINVFS_GET_IP(XFS_ITOV(ip)), (off))) 234 (-vmtruncate(LINVFS_GET_IP(XFS_ITOV(ip)), (off)))