projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | /* |
| 7b718769 NS |
2 | * Copyright (c) 2000,2005 Silicon Graphics, Inc. |
| 3 | * All Rights Reserved. | |
| 1da177e4 | 4 | * |
| 7b718769 NS |
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 | |
| 1da177e4 LT |
7 | * published by the Free Software Foundation. |
| 8 | * | |
| 7b718769 NS |
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. | |
| 1da177e4 | 13 | * |
| 7b718769 NS |
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 | |
| 1da177e4 LT |
17 | */ |
| 18 | #ifndef __XFS_DIR2_TRACE_H__ | |
| 19 | #define __XFS_DIR2_TRACE_H__ | |
| 20 | ||
| 21 | /* | |
| 22 | * Tracing for xfs v2 directories. | |
| 23 | */ | |
| 24 | ||
| 25 | #if defined(XFS_DIR2_TRACE) | |
| 26 | ||
| 27 | struct ktrace; | |
| 28 | struct xfs_dabuf; | |
| 29 | struct xfs_da_args; | |
| 30 | ||
| 31 | #define XFS_DIR2_GTRACE_SIZE 4096 /* global buffer */ | |
| 32 | #define XFS_DIR2_KTRACE_SIZE 32 /* per-inode buffer */ | |
| 33 | extern struct ktrace *xfs_dir2_trace_buf; | |
| 34 | ||
| 35 | #define XFS_DIR2_KTRACE_ARGS 1 /* args only */ | |
| 36 | #define XFS_DIR2_KTRACE_ARGS_B 2 /* args + buffer */ | |
| 37 | #define XFS_DIR2_KTRACE_ARGS_BB 3 /* args + 2 buffers */ | |
| 38 | #define XFS_DIR2_KTRACE_ARGS_DB 4 /* args, db, buffer */ | |
| 39 | #define XFS_DIR2_KTRACE_ARGS_I 5 /* args, inum */ | |
| 40 | #define XFS_DIR2_KTRACE_ARGS_S 6 /* args, int */ | |
| 41 | #define XFS_DIR2_KTRACE_ARGS_SB 7 /* args, int, buffer */ | |
| 42 | #define XFS_DIR2_KTRACE_ARGS_BIBII 8 /* args, buf/int/buf/int/int */ | |
| 43 | ||
| 44 | void xfs_dir2_trace_args(char *where, struct xfs_da_args *args); | |
| 45 | void xfs_dir2_trace_args_b(char *where, struct xfs_da_args *args, | |
| 46 | struct xfs_dabuf *bp); | |
| 47 | void xfs_dir2_trace_args_bb(char *where, struct xfs_da_args *args, | |
| 48 | struct xfs_dabuf *lbp, struct xfs_dabuf *dbp); | |
| 49 | void xfs_dir2_trace_args_bibii(char *where, struct xfs_da_args *args, | |
| 50 | struct xfs_dabuf *bs, int ss, | |
| 51 | struct xfs_dabuf *bd, int sd, int c); | |
| 52 | void xfs_dir2_trace_args_db(char *where, struct xfs_da_args *args, | |
| 53 | xfs_dir2_db_t db, struct xfs_dabuf *bp); | |
| 54 | void xfs_dir2_trace_args_i(char *where, struct xfs_da_args *args, xfs_ino_t i); | |
| 55 | void xfs_dir2_trace_args_s(char *where, struct xfs_da_args *args, int s); | |
| 56 | void xfs_dir2_trace_args_sb(char *where, struct xfs_da_args *args, int s, | |
| 57 | struct xfs_dabuf *bp); | |
| 58 | ||
| 59 | #else /* XFS_DIR2_TRACE */ | |
| 60 | ||
| 61 | #define xfs_dir2_trace_args(where, args) | |
| 62 | #define xfs_dir2_trace_args_b(where, args, bp) | |
| 63 | #define xfs_dir2_trace_args_bb(where, args, lbp, dbp) | |
| 64 | #define xfs_dir2_trace_args_bibii(where, args, bs, ss, bd, sd, c) | |
| 65 | #define xfs_dir2_trace_args_db(where, args, db, bp) | |
| 66 | #define xfs_dir2_trace_args_i(where, args, i) | |
| 67 | #define xfs_dir2_trace_args_s(where, args, s) | |
| 68 | #define xfs_dir2_trace_args_sb(where, args, s, bp) | |
| 69 | ||
| 70 | #endif /* XFS_DIR2_TRACE */ | |
| 71 | ||
| 72 | #endif /* __XFS_DIR2_TRACE_H__ */ |