| Christoph Hellwig | 7f7c39c | 2008-10-30 16:58:50 +1100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2008 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_BTREE_TRACE_H__ |
| 19 | #define __XFS_BTREE_TRACE_H__ |
| 20 | |
| 21 | struct xfs_btree_cur; |
| 22 | struct xfs_buf; |
| 23 | |
| 24 | |
| 25 | /* |
| 26 | * Trace hooks. |
| 27 | * i,j = integer (32 bit) |
| 28 | * b = btree block buffer (xfs_buf_t) |
| 29 | * p = btree ptr |
| 30 | * r = btree record |
| 31 | * k = btree key |
| 32 | */ |
| 33 | |
| 34 | #ifdef XFS_BTREE_TRACE |
| 35 | |
| 36 | /* |
| 37 | * Trace buffer entry types. |
| 38 | */ |
| 39 | #define XFS_BTREE_KTRACE_ARGBI 1 |
| 40 | #define XFS_BTREE_KTRACE_ARGBII 2 |
| 41 | #define XFS_BTREE_KTRACE_ARGFFFI 3 |
| 42 | #define XFS_BTREE_KTRACE_ARGI 4 |
| 43 | #define XFS_BTREE_KTRACE_ARGIPK 5 |
| 44 | #define XFS_BTREE_KTRACE_ARGIPR 6 |
| 45 | #define XFS_BTREE_KTRACE_ARGIK 7 |
| 46 | #define XFS_BTREE_KTRACE_ARGR 8 |
| 47 | #define XFS_BTREE_KTRACE_CUR 9 |
| 48 | |
| 49 | /* |
| 50 | * Sub-types for cursor traces. |
| 51 | */ |
| 52 | #define XBT_ARGS 0 |
| 53 | #define XBT_ENTRY 1 |
| 54 | #define XBT_ERROR 2 |
| 55 | #define XBT_EXIT 3 |
| 56 | |
| 57 | void xfs_btree_trace_argbi(const char *, struct xfs_btree_cur *, |
| 58 | struct xfs_buf *, int, int); |
| 59 | void xfs_btree_trace_argbii(const char *, struct xfs_btree_cur *, |
| 60 | struct xfs_buf *, int, int, int); |
| Christoph Hellwig | 7f7c39c | 2008-10-30 16:58:50 +1100 | [diff] [blame] | 61 | void xfs_btree_trace_argi(const char *, struct xfs_btree_cur *, int, int); |
| 62 | void xfs_btree_trace_argipk(const char *, struct xfs_btree_cur *, int, |
| 63 | union xfs_btree_ptr, union xfs_btree_key *, int); |
| 64 | void xfs_btree_trace_argipr(const char *, struct xfs_btree_cur *, int, |
| 65 | union xfs_btree_ptr, union xfs_btree_rec *, int); |
| 66 | void xfs_btree_trace_argik(const char *, struct xfs_btree_cur *, int, |
| 67 | union xfs_btree_key *, int); |
| 68 | void xfs_btree_trace_argr(const char *, struct xfs_btree_cur *, |
| 69 | union xfs_btree_rec *, int); |
| 70 | void xfs_btree_trace_cursor(const char *, struct xfs_btree_cur *, int, int); |
| 71 | |
| Christoph Hellwig | 7f7c39c | 2008-10-30 16:58:50 +1100 | [diff] [blame] | 72 | #define XFS_BTREE_TRACE_ARGBI(c, b, i) \ |
| 73 | xfs_btree_trace_argbi(__func__, c, b, i, __LINE__) |
| 74 | #define XFS_BTREE_TRACE_ARGBII(c, b, i, j) \ |
| 75 | xfs_btree_trace_argbii(__func__, c, b, i, j, __LINE__) |
| Christoph Hellwig | 7f7c39c | 2008-10-30 16:58:50 +1100 | [diff] [blame] | 76 | #define XFS_BTREE_TRACE_ARGI(c, i) \ |
| 77 | xfs_btree_trace_argi(__func__, c, i, __LINE__) |
| 78 | #define XFS_BTREE_TRACE_ARGIPK(c, i, p, k) \ |
| 79 | xfs_btree_trace_argipk(__func__, c, i, p, k, __LINE__) |
| 80 | #define XFS_BTREE_TRACE_ARGIPR(c, i, p, r) \ |
| 81 | xfs_btree_trace_argipr(__func__, c, i, p, r, __LINE__) |
| 82 | #define XFS_BTREE_TRACE_ARGIK(c, i, k) \ |
| 83 | xfs_btree_trace_argik(__func__, c, i, k, __LINE__) |
| 84 | #define XFS_BTREE_TRACE_ARGR(c, r) \ |
| 85 | xfs_btree_trace_argr(__func__, c, r, __LINE__) |
| 86 | #define XFS_BTREE_TRACE_CURSOR(c, t) \ |
| 87 | xfs_btree_trace_cursor(__func__, c, t, __LINE__) |
| 88 | #else |
| 89 | #define XFS_BTREE_TRACE_ARGBI(c, b, i) |
| 90 | #define XFS_BTREE_TRACE_ARGBII(c, b, i, j) |
| Christoph Hellwig | 7f7c39c | 2008-10-30 16:58:50 +1100 | [diff] [blame] | 91 | #define XFS_BTREE_TRACE_ARGI(c, i) |
| 92 | #define XFS_BTREE_TRACE_ARGIPK(c, i, p, s) |
| 93 | #define XFS_BTREE_TRACE_ARGIPR(c, i, p, r) |
| 94 | #define XFS_BTREE_TRACE_ARGIK(c, i, k) |
| 95 | #define XFS_BTREE_TRACE_ARGR(c, r) |
| 96 | #define XFS_BTREE_TRACE_CURSOR(c, t) |
| 97 | #endif /* XFS_BTREE_TRACE */ |
| 98 | |
| 99 | #endif /* __XFS_BTREE_TRACE_H__ */ |