tracing: replace TP<var> with TP_<var>
Impact: clean up
The macros TPPROTO, TPARGS, TPFMT, TPRAWFMT, and TPCMD all look a bit
ugly. This patch adds an underscore to their names.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
diff --git a/kernel/trace/trace_event_types.h b/kernel/trace/trace_event_types.h
index fb4eba1..d94179a 100644
--- a/kernel/trace/trace_event_types.h
+++ b/kernel/trace/trace_event_types.h
@@ -10,7 +10,7 @@
TRACE_FIELD(unsigned long, ip, ip)
TRACE_FIELD(unsigned long, parent_ip, parent_ip)
),
- TPRAWFMT(" %lx <-- %lx")
+ TP_RAW_FMT(" %lx <-- %lx")
);
TRACE_EVENT_FORMAT(funcgraph_entry, TRACE_GRAPH_ENT,
@@ -19,7 +19,7 @@
TRACE_FIELD(unsigned long, graph_ent.func, func)
TRACE_FIELD(int, graph_ent.depth, depth)
),
- TPRAWFMT("--> %lx (%d)")
+ TP_RAW_FMT("--> %lx (%d)")
);
TRACE_EVENT_FORMAT(funcgraph_exit, TRACE_GRAPH_RET,
@@ -28,7 +28,7 @@
TRACE_FIELD(unsigned long, ret.func, func)
TRACE_FIELD(int, ret.depth, depth)
),
- TPRAWFMT("<-- %lx (%d)")
+ TP_RAW_FMT("<-- %lx (%d)")
);
TRACE_EVENT_FORMAT(wakeup, TRACE_WAKE, ctx_switch_entry, ignore,
@@ -41,7 +41,7 @@
TRACE_FIELD(unsigned char, next_state, next_state)
TRACE_FIELD(unsigned int, next_cpu, next_cpu)
),
- TPRAWFMT("%u:%u:%u ==+ %u:%u:%u [%03u]")
+ TP_RAW_FMT("%u:%u:%u ==+ %u:%u:%u [%03u]")
);
TRACE_EVENT_FORMAT(context_switch, TRACE_CTX, ctx_switch_entry, ignore,
@@ -54,7 +54,7 @@
TRACE_FIELD(unsigned char, next_state, next_state)
TRACE_FIELD(unsigned int, next_cpu, next_cpu)
),
- TPRAWFMT("%u:%u:%u ==+ %u:%u:%u [%03u]")
+ TP_RAW_FMT("%u:%u:%u ==+ %u:%u:%u [%03u]")
);
TRACE_EVENT_FORMAT(special, TRACE_SPECIAL, special_entry, ignore,
@@ -63,7 +63,7 @@
TRACE_FIELD(unsigned long, arg2, arg2)
TRACE_FIELD(unsigned long, arg3, arg3)
),
- TPRAWFMT("(%08lx) (%08lx) (%08lx)")
+ TP_RAW_FMT("(%08lx) (%08lx) (%08lx)")
);
/*
@@ -83,7 +83,7 @@
TRACE_FIELD(unsigned long, caller[6], stack6)
TRACE_FIELD(unsigned long, caller[7], stack7)
),
- TPRAWFMT("\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n"
+ TP_RAW_FMT("\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n"
"\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n")
);
@@ -98,7 +98,7 @@
TRACE_FIELD(unsigned long, caller[6], stack6)
TRACE_FIELD(unsigned long, caller[7], stack7)
),
- TPRAWFMT("\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n"
+ TP_RAW_FMT("\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n"
"\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n")
);
@@ -108,7 +108,7 @@
TRACE_FIELD(unsigned int, depth, depth)
TRACE_FIELD_ZERO_CHAR(buf)
),
- TPRAWFMT("%08lx (%d) %s")
+ TP_RAW_FMT("%08lx (%d) %s")
);
TRACE_EVENT_FORMAT(branch, TRACE_BRANCH, trace_branch, ignore,
@@ -118,7 +118,7 @@
TRACE_FIELD_SPECIAL(char file[TRACE_FUNC_SIZE+1], file, file)
TRACE_FIELD(char, correct, correct)
),
- TPRAWFMT("%u:%s:%s (%u)")
+ TP_RAW_FMT("%u:%s:%s (%u)")
);
TRACE_EVENT_FORMAT(hw_branch, TRACE_HW_BRANCHES, hw_branch_entry, ignore,
@@ -126,7 +126,7 @@
TRACE_FIELD(u64, from, from)
TRACE_FIELD(u64, to, to)
),
- TPRAWFMT("from: %llx to: %llx")
+ TP_RAW_FMT("from: %llx to: %llx")
);
TRACE_EVENT_FORMAT(power, TRACE_POWER, trace_power, ignore,
@@ -136,7 +136,7 @@
TRACE_FIELD(int, state_data.type, type)
TRACE_FIELD(int, state_data.state, state)
),
- TPRAWFMT("%llx->%llx type:%u state:%u")
+ TP_RAW_FMT("%llx->%llx type:%u state:%u")
);
TRACE_EVENT_FORMAT(kmem_alloc, TRACE_KMEM_ALLOC, kmemtrace_alloc_entry, ignore,
@@ -149,7 +149,7 @@
TRACE_FIELD(gfp_t, gfp_flags, gfp_flags)
TRACE_FIELD(int, node, node)
),
- TPRAWFMT("type:%u call_site:%lx ptr:%p req:%lu alloc:%lu"
+ TP_RAW_FMT("type:%u call_site:%lx ptr:%p req:%lu alloc:%lu"
" flags:%x node:%d")
);
@@ -159,7 +159,7 @@
TRACE_FIELD(unsigned long, call_site, call_site)
TRACE_FIELD(const void *, ptr, ptr)
),
- TPRAWFMT("type:%u call_site:%lx ptr:%p")
+ TP_RAW_FMT("type:%u call_site:%lx ptr:%p")
);
#undef TRACE_SYSTEM
diff --git a/kernel/trace/trace_events_stage_2.h b/kernel/trace/trace_events_stage_2.h
index d24a97e..8e2e0f5 100644
--- a/kernel/trace/trace_events_stage_2.h
+++ b/kernel/trace/trace_events_stage_2.h
@@ -20,7 +20,7 @@
*
* field = (typeof(field))entry;
*
- * ret = trace_seq_printf(s, <TPRAWFMT> "%s", <ARGS> "\n");
+ * ret = trace_seq_printf(s, <TP_RAW_FMT> "%s", <ARGS> "\n");
* if (!ret)
* return TRACE_TYPE_PARTIAL_LINE;
*
@@ -44,8 +44,8 @@
field->item,
-#undef TPRAWFMT
-#define TPRAWFMT(args...) args
+#undef TP_RAW_FMT
+#define TP_RAW_FMT(args...) args
#undef TRACE_EVENT_FORMAT
#define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, tpfmt) \
diff --git a/kernel/trace/trace_events_stage_3.h b/kernel/trace/trace_events_stage_3.h
index 2c8d76c..557ca52 100644
--- a/kernel/trace/trace_events_stage_3.h
+++ b/kernel/trace/trace_events_stage_3.h
@@ -106,8 +106,8 @@
*
*/
-#undef TPFMT
-#define TPFMT(fmt, args...) fmt "\n", ##args
+#undef TP_FMT
+#define TP_FMT(fmt, args...) fmt "\n", ##args
#define _TRACE_FORMAT(call, proto, args, fmt) \
static void ftrace_event_##call(proto) \
@@ -152,8 +152,8 @@
#define TRACE_FIELD(type, item, assign)\
entry->item = assign;
-#undef TPCMD
-#define TPCMD(cmd...) cmd
+#undef TP_CMD
+#define TP_CMD(cmd...) cmd
#undef TRACE_ENTRY
#define TRACE_ENTRY entry
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 7162ab4..e62bc10 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -26,8 +26,8 @@
return 0;
-#undef TPRAWFMT
-#define TPRAWFMT(args...) args
+#undef TP_RAW_FMT
+#define TP_RAW_FMT(args...) args
#undef TRACE_EVENT_FORMAT
#define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, tpfmt) \
@@ -57,8 +57,8 @@
#define TRACE_FIELD(type, item, assign)\
entry->item = assign;
-#undef TPCMD
-#define TPCMD(cmd...) cmd
+#undef TP_CMD
+#define TP_CMD(cmd...) cmd
#undef TRACE_ENTRY
#define TRACE_ENTRY entry
diff --git a/kernel/trace/trace_format.h b/kernel/trace/trace_format.h
deleted file mode 100644
index 97e59a9..0000000
--- a/kernel/trace/trace_format.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Setup the showing format of trace point.
- *
- * int
- * ftrace_format_##call(struct trace_seq *s)
- * {
- * struct ftrace_raw_##call field;
- * int ret;
- *
- * ret = trace_seq_printf(s, #type " " #item ";"
- * " size:%d; offset:%d;\n",
- * sizeof(field.type),
- * offsetof(struct ftrace_raw_##call,
- * item));
- *
- * }
- */
-
-#undef TRACE_STRUCT
-#define TRACE_STRUCT(args...) args
-
-#undef TRACE_FIELD
-#define TRACE_FIELD(type, item, assign) \
- ret = trace_seq_printf(s, "\tfield:" #type " " #item ";\t" \
- "offset:%u;\tsize:%u;\n", \
- (unsigned int)offsetof(typeof(field), item), \
- (unsigned int)sizeof(field.item)); \
- if (!ret) \
- return 0;
-
-
-#undef TRACE_FIELD_SPECIAL
-#define TRACE_FIELD_SPECIAL(type_item, item, cmd) \
- ret = trace_seq_printf(s, "\tfield special:" #type_item ";\t" \
- "offset:%u;\tsize:%u;\n", \
- (unsigned int)offsetof(typeof(field), item), \
- (unsigned int)sizeof(field.item)); \
- if (!ret) \
- return 0;
-
-#undef TRACE_EVENT_FORMAT
-#define TRACE_EVENT_FORMAT(call, proto, args, fmt, tstruct, tpfmt) \
-static int \
-ftrace_format_##call(struct trace_seq *s) \
-{ \
- struct ftrace_raw_##call field; \
- int ret; \
- \
- tstruct; \
- \
- trace_seq_printf(s, "\nprint fmt: \"%s\"\n", tpfmt); \
- \
- return ret; \
-}
-