2 * Copyright (c) 2000 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/
32 #ifndef __XFS_DIR2_TRACE_H__
33 #define __XFS_DIR2_TRACE_H__
36 * Tracing for xfs v2 directories.
39 #if defined(XFS_DIR2_TRACE)
45 #define XFS_DIR2_GTRACE_SIZE 4096 /* global buffer */
46 #define XFS_DIR2_KTRACE_SIZE 32 /* per-inode buffer */
47 extern struct ktrace *xfs_dir2_trace_buf;
49 #define XFS_DIR2_KTRACE_ARGS 1 /* args only */
50 #define XFS_DIR2_KTRACE_ARGS_B 2 /* args + buffer */
51 #define XFS_DIR2_KTRACE_ARGS_BB 3 /* args + 2 buffers */
52 #define XFS_DIR2_KTRACE_ARGS_DB 4 /* args, db, buffer */
53 #define XFS_DIR2_KTRACE_ARGS_I 5 /* args, inum */
54 #define XFS_DIR2_KTRACE_ARGS_S 6 /* args, int */
55 #define XFS_DIR2_KTRACE_ARGS_SB 7 /* args, int, buffer */
56 #define XFS_DIR2_KTRACE_ARGS_BIBII 8 /* args, buf/int/buf/int/int */
58 void xfs_dir2_trace_args(char *where, struct xfs_da_args *args);
59 void xfs_dir2_trace_args_b(char *where, struct xfs_da_args *args,
60 struct xfs_dabuf *bp);
61 void xfs_dir2_trace_args_bb(char *where, struct xfs_da_args *args,
62 struct xfs_dabuf *lbp, struct xfs_dabuf *dbp);
63 void xfs_dir2_trace_args_bibii(char *where, struct xfs_da_args *args,
64 struct xfs_dabuf *bs, int ss,
65 struct xfs_dabuf *bd, int sd, int c);
66 void xfs_dir2_trace_args_db(char *where, struct xfs_da_args *args,
67 xfs_dir2_db_t db, struct xfs_dabuf *bp);
68 void xfs_dir2_trace_args_i(char *where, struct xfs_da_args *args, xfs_ino_t i);
69 void xfs_dir2_trace_args_s(char *where, struct xfs_da_args *args, int s);
70 void xfs_dir2_trace_args_sb(char *where, struct xfs_da_args *args, int s,
71 struct xfs_dabuf *bp);
73 #else /* XFS_DIR2_TRACE */
75 #define xfs_dir2_trace_args(where, args)
76 #define xfs_dir2_trace_args_b(where, args, bp)
77 #define xfs_dir2_trace_args_bb(where, args, lbp, dbp)
78 #define xfs_dir2_trace_args_bibii(where, args, bs, ss, bd, sd, c)
79 #define xfs_dir2_trace_args_db(where, args, db, bp)
80 #define xfs_dir2_trace_args_i(where, args, i)
81 #define xfs_dir2_trace_args_s(where, args, s)
82 #define xfs_dir2_trace_args_sb(where, args, s, bp)
84 #endif /* XFS_DIR2_TRACE */
86 #endif /* __XFS_DIR2_TRACE_H__ */