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authorAndrea Bastoni <bastoni@cs.unc.edu>2010-05-30 19:16:45 -0400
committerAndrea Bastoni <bastoni@cs.unc.edu>2010-05-30 19:16:45 -0400
commitada47b5fe13d89735805b566185f4885f5a3f750 (patch)
tree644b88f8a71896307d71438e9b3af49126ffb22b /fs/xfs/linux-2.6/xfs_lrw.h
parent43e98717ad40a4ae64545b5ba047c7b86aa44f4f (diff)
parent3280f21d43ee541f97f8cda5792150d2dbec20d5 (diff)
Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_lrw.h')
-rw-r--r--fs/xfs/linux-2.6/xfs_lrw.h77
1 files changed, 0 insertions, 77 deletions
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h
deleted file mode 100644
index e6be37dbd0e9..000000000000
--- a/fs/xfs/linux-2.6/xfs_lrw.h
+++ /dev/null
@@ -1,77 +0,0 @@
1/*
2 * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18#ifndef __XFS_LRW_H__
19#define __XFS_LRW_H__
20
21struct xfs_mount;
22struct xfs_inode;
23struct xfs_bmbt_irec;
24struct xfs_buf;
25struct xfs_iomap;
26
27#if defined(XFS_RW_TRACE)
28/*
29 * Defines for the trace mechanisms in xfs_lrw.c.
30 */
31#define XFS_RW_KTRACE_SIZE 128
32
33#define XFS_READ_ENTER 1
34#define XFS_WRITE_ENTER 2
35#define XFS_IOMAP_READ_ENTER 3
36#define XFS_IOMAP_WRITE_ENTER 4
37#define XFS_IOMAP_READ_MAP 5
38#define XFS_IOMAP_WRITE_MAP 6
39#define XFS_IOMAP_WRITE_NOSPACE 7
40#define XFS_ITRUNC_START 8
41#define XFS_ITRUNC_FINISH1 9
42#define XFS_ITRUNC_FINISH2 10
43#define XFS_CTRUNC1 11
44#define XFS_CTRUNC2 12
45#define XFS_CTRUNC3 13
46#define XFS_CTRUNC4 14
47#define XFS_CTRUNC5 15
48#define XFS_CTRUNC6 16
49#define XFS_BUNMAP 17
50#define XFS_INVAL_CACHED 18
51#define XFS_DIORD_ENTER 19
52#define XFS_DIOWR_ENTER 20
53#define XFS_WRITEPAGE_ENTER 22
54#define XFS_RELEASEPAGE_ENTER 23
55#define XFS_INVALIDPAGE_ENTER 24
56#define XFS_IOMAP_ALLOC_ENTER 25
57#define XFS_IOMAP_ALLOC_MAP 26
58#define XFS_IOMAP_UNWRITTEN 27
59#define XFS_SPLICE_READ_ENTER 28
60#define XFS_SPLICE_WRITE_ENTER 29
61extern void xfs_rw_enter_trace(int, struct xfs_inode *,
62 void *, size_t, loff_t, int);
63extern void xfs_inval_cached_trace(struct xfs_inode *,
64 xfs_off_t, xfs_off_t, xfs_off_t, xfs_off_t);
65#else
66#define xfs_rw_enter_trace(tag, ip, data, size, offset, ioflags)
67#define xfs_inval_cached_trace(ip, offset, len, first, last)
68#endif
69
70/* errors from xfsbdstrat() must be extracted from the buffer */
71extern void xfsbdstrat(struct xfs_mount *, struct xfs_buf *);
72extern int xfs_bdstrat_cb(struct xfs_buf *);
73extern int xfs_dev_is_read_only(struct xfs_mount *, char *);
74
75extern int xfs_zero_eof(struct xfs_inode *, xfs_off_t, xfs_fsize_t);
76
77#endif /* __XFS_LRW_H__ */