| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (c) 2008 Silicon Graphics, Inc. |
| * All Rights Reserved. |
| */ |
| #ifndef __XFS_BTREE_TRACE_H__ |
| #define __XFS_BTREE_TRACE_H__ |
| |
| struct xfs_btree_cur; |
| struct xfs_buf; |
| |
| |
| /* |
| * Trace hooks. |
| * i,j = integer (32 bit) |
| * b = btree block buffer (xfs_buf_t) |
| * p = btree ptr |
| * r = btree record |
| * k = btree key |
| */ |
| |
| #ifdef XFS_BTREE_TRACE |
| |
| /* |
| * Trace buffer entry types. |
| */ |
| #define XFS_BTREE_KTRACE_ARGBI 1 |
| #define XFS_BTREE_KTRACE_ARGBII 2 |
| #define XFS_BTREE_KTRACE_ARGFFFI 3 |
| #define XFS_BTREE_KTRACE_ARGI 4 |
| #define XFS_BTREE_KTRACE_ARGIPK 5 |
| #define XFS_BTREE_KTRACE_ARGIPR 6 |
| #define XFS_BTREE_KTRACE_ARGIK 7 |
| #define XFS_BTREE_KTRACE_ARGR 8 |
| #define XFS_BTREE_KTRACE_CUR 9 |
| |
| /* |
| * Sub-types for cursor traces. |
| */ |
| #define XBT_ARGS 0 |
| #define XBT_ENTRY 1 |
| #define XBT_ERROR 2 |
| #define XBT_EXIT 3 |
| |
| void xfs_btree_trace_argbi(const char *, struct xfs_btree_cur *, |
| struct xfs_buf *, int, int); |
| void xfs_btree_trace_argbii(const char *, struct xfs_btree_cur *, |
| struct xfs_buf *, int, int, int); |
| void xfs_btree_trace_argi(const char *, struct xfs_btree_cur *, int, int); |
| void xfs_btree_trace_argipk(const char *, struct xfs_btree_cur *, int, |
| union xfs_btree_ptr, union xfs_btree_key *, int); |
| void xfs_btree_trace_argipr(const char *, struct xfs_btree_cur *, int, |
| union xfs_btree_ptr, union xfs_btree_rec *, int); |
| void xfs_btree_trace_argik(const char *, struct xfs_btree_cur *, int, |
| union xfs_btree_key *, int); |
| void xfs_btree_trace_argr(const char *, struct xfs_btree_cur *, |
| union xfs_btree_rec *, int); |
| void xfs_btree_trace_cursor(const char *, struct xfs_btree_cur *, int, int); |
| |
| #define XFS_BTREE_TRACE_ARGBI(c, b, i) \ |
| xfs_btree_trace_argbi(__func__, c, b, i, __LINE__) |
| #define XFS_BTREE_TRACE_ARGBII(c, b, i, j) \ |
| xfs_btree_trace_argbii(__func__, c, b, i, j, __LINE__) |
| #define XFS_BTREE_TRACE_ARGI(c, i) \ |
| xfs_btree_trace_argi(__func__, c, i, __LINE__) |
| #define XFS_BTREE_TRACE_ARGIPK(c, i, p, k) \ |
| xfs_btree_trace_argipk(__func__, c, i, p, k, __LINE__) |
| #define XFS_BTREE_TRACE_ARGIPR(c, i, p, r) \ |
| xfs_btree_trace_argipr(__func__, c, i, p, r, __LINE__) |
| #define XFS_BTREE_TRACE_ARGIK(c, i, k) \ |
| xfs_btree_trace_argik(__func__, c, i, k, __LINE__) |
| #define XFS_BTREE_TRACE_ARGR(c, r) \ |
| xfs_btree_trace_argr(__func__, c, r, __LINE__) |
| #define XFS_BTREE_TRACE_CURSOR(c, t) \ |
| xfs_btree_trace_cursor(__func__, c, t, __LINE__) |
| #else |
| #define XFS_BTREE_TRACE_ARGBI(c, b, i) |
| #define XFS_BTREE_TRACE_ARGBII(c, b, i, j) |
| #define XFS_BTREE_TRACE_ARGI(c, i) |
| #define XFS_BTREE_TRACE_ARGIPK(c, i, p, s) |
| #define XFS_BTREE_TRACE_ARGIPR(c, i, p, r) |
| #define XFS_BTREE_TRACE_ARGIK(c, i, k) |
| #define XFS_BTREE_TRACE_ARGR(c, r) |
| #define XFS_BTREE_TRACE_CURSOR(c, t) |
| #endif /* XFS_BTREE_TRACE */ |
| |
| #endif /* __XFS_BTREE_TRACE_H__ */ |