1 /* 2 * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. 3 * 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. 7 * 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. 11 * 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. 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 */ 32 #ifndef __XFS_DIR2_TRACE_H__ 33 #define __XFS_DIR2_TRACE_H__ 34 35 /* 36 * Tracing for xfs v2 directories. 37 */ 38 39 #if defined(XFS_DIR2_TRACE) 40 41 struct ktrace; 42 struct xfs_dabuf; 43 struct xfs_da_args; 44 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; 48 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 */ 57 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); 72 73 #else /* XFS_DIR2_TRACE */ 74 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) 83 84 #endif /* XFS_DIR2_TRACE */ 85 86 #endif /* __XFS_DIR2_TRACE_H__ */ 87