diff options
Diffstat (limited to 'kernel/trace/trace_export.c')
-rw-r--r-- | kernel/trace/trace_export.c | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c index 0fb7be73e31c..23ae78430d58 100644 --- a/kernel/trace/trace_export.c +++ b/kernel/trace/trace_export.c | |||
@@ -15,19 +15,40 @@ | |||
15 | 15 | ||
16 | #include "trace_output.h" | 16 | #include "trace_output.h" |
17 | 17 | ||
18 | #include "trace_format.h" | 18 | |
19 | #undef TRACE_STRUCT | ||
20 | #define TRACE_STRUCT(args...) args | ||
21 | |||
22 | #undef TRACE_FIELD | ||
23 | #define TRACE_FIELD(type, item, assign) \ | ||
24 | ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t" \ | ||
25 | "offset:%u;\tsize:%u;\n", \ | ||
26 | (unsigned int)offsetof(typeof(field), item), \ | ||
27 | (unsigned int)sizeof(field.item)); \ | ||
28 | if (!ret) \ | ||
29 | return 0; | ||
30 | |||
31 | |||
32 | #undef TRACE_FIELD_SPECIAL | ||
33 | #define TRACE_FIELD_SPECIAL(type_item, item, cmd) \ | ||
34 | ret = trace_seq_printf(s, "\tfield special:" #type_item ";\t" \ | ||
35 | "offset:%u;\tsize:%u;\n", \ | ||
36 | (unsigned int)offsetof(typeof(field), item), \ | ||
37 | (unsigned int)sizeof(field.item)); \ | ||
38 | if (!ret) \ | ||
39 | return 0; | ||
19 | 40 | ||
20 | #undef TRACE_FIELD_ZERO_CHAR | 41 | #undef TRACE_FIELD_ZERO_CHAR |
21 | #define TRACE_FIELD_ZERO_CHAR(item) \ | 42 | #define TRACE_FIELD_ZERO_CHAR(item) \ |
22 | ret = trace_seq_printf(s, "\tfield: char " #item ";\t" \ | 43 | ret = trace_seq_printf(s, "\tfield: char " #item ";\t" \ |
23 | "offset:%lu;\tsize:0;\n", \ | 44 | "offset:%u;\tsize:0;\n", \ |
24 | offsetof(typeof(field), item)); \ | 45 | (unsigned int)offsetof(typeof(field), item)); \ |
25 | if (!ret) \ | 46 | if (!ret) \ |
26 | return 0; | 47 | return 0; |
27 | 48 | ||
28 | 49 | ||
29 | #undef TPRAWFMT | 50 | #undef TP_RAW_FMT |
30 | #define TPRAWFMT(args...) args | 51 | #define TP_RAW_FMT(args...) args |
31 | 52 | ||
32 | #undef TRACE_EVENT_FORMAT | 53 | #undef TRACE_EVENT_FORMAT |
33 | #define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, tpfmt) \ | 54 | #define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, tpfmt) \ |
@@ -57,8 +78,8 @@ ftrace_format_##call(struct trace_seq *s) \ | |||
57 | #define TRACE_FIELD(type, item, assign)\ | 78 | #define TRACE_FIELD(type, item, assign)\ |
58 | entry->item = assign; | 79 | entry->item = assign; |
59 | 80 | ||
60 | #undef TPCMD | 81 | #undef TP_CMD |
61 | #define TPCMD(cmd...) cmd | 82 | #define TP_CMD(cmd...) cmd |
62 | 83 | ||
63 | #undef TRACE_ENTRY | 84 | #undef TRACE_ENTRY |
64 | #define TRACE_ENTRY entry | 85 | #define TRACE_ENTRY entry |