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tracing: Rename ftrace_raw_##call event structures to trace_event_raw_##call

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The name "ftrace" really refers to the function hook infrastructure. It
is not about the trace_events. The ftrace_raw_##call structures are built
by macros for trace events. They have nothing to do with function tracing.
Rename them.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (Red Hat) 2015-05-13 15:27:47 -04:00 committed by Steven Rostedt
parent 09a5059aa1
commit a723776573
4 changed files with 17 additions and 17 deletions
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16
include/trace/perf.h
View File

@ -7,7 +7,7 @@
*
* static struct trace_event_call event_<call>;
*
* static void ftrace_raw_event_<call>(void *__data, proto)
* static void trace_event_raw_event_<call>(void *__data, proto)
* {
* struct trace_event_file *trace_file = __data;
* struct trace_event_call *event_call = trace_file->event_call;
@ -15,7 +15,7 @@
* unsigned long eflags = trace_file->flags;
* enum event_trigger_type __tt = ETT_NONE;
* struct ring_buffer_event *event;
* struct ftrace_raw_<call> *entry; <-- defined in stage 1
* struct trace_event_raw_<call> *entry; <-- defined in stage 1
* struct ring_buffer *buffer;
* unsigned long irq_flags;
* int __data_size;
@ -68,7 +68,7 @@
* .define_fields = ftrace_define_fields_<call>,
* .fields = LIST_HEAD_INIT(event_class_##call.fields),
* .raw_init = trace_event_raw_init,
* .probe = ftrace_raw_event_##call,
* .probe = trace_event_raw_event_##call,
* .reg = trace_event_reg,
* };
*
@ -151,12 +151,12 @@
#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \
\
static notrace void \
ftrace_raw_event_##call(void *__data, proto) \
trace_event_raw_event_##call(void *__data, proto) \
{ \
struct trace_event_file *trace_file = __data; \
struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
struct trace_event_buffer fbuffer; \
struct ftrace_raw_##call *entry; \
struct trace_event_raw_##call *entry; \
int __data_size; \
\
if (trace_trigger_soft_disabled(trace_file)) \
@ -186,7 +186,7 @@ ftrace_raw_event_##call(void *__data, proto) \
#define DEFINE_EVENT(template, call, proto, args) \
static inline void ftrace_test_probe_##call(void) \
{ \
check_trace_callback_type_##call(ftrace_raw_event_##template); \
check_trace_callback_type_##call(trace_event_raw_event_##template); \
}
#undef DEFINE_EVENT_PRINT
@ -218,7 +218,7 @@ static struct trace_event_class __used __refdata event_class_##call = { \
.define_fields = ftrace_define_fields_##call, \
.fields = LIST_HEAD_INIT(event_class_##call.fields),\
.raw_init = trace_event_raw_init, \
.probe = ftrace_raw_event_##call, \
.probe = trace_event_raw_event_##call, \
.reg = trace_event_reg, \
_TRACE_PERF_INIT(call) \
};
@ -294,7 +294,7 @@ perf_trace_##call(void *__data, proto) \
{ \
struct trace_event_call *event_call = __data; \
struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
struct ftrace_raw_##call *entry; \
struct trace_event_raw_##call *entry; \
struct pt_regs *__regs; \
u64 __addr = 0, __count = 1; \
struct task_struct *__task = NULL; \

14
include/trace/trace_events.h
View File

@ -3,7 +3,7 @@
*
* Override the macros in <trace/trace_events.h> to include the following:
*
* struct ftrace_raw_<call> {
* struct trace_event_raw_<call> {
* struct trace_entry ent;
* <type> <item>;
* <type2> <item2>[<len>];
@ -95,7 +95,7 @@ TRACE_MAKE_SYSTEM_STR();
#undef DECLARE_EVENT_CLASS
#define DECLARE_EVENT_CLASS(name, proto, args, tstruct, assign, print) \
struct ftrace_raw_##name { \
struct trace_event_raw_##name { \
struct trace_entry ent; \
tstruct \
char __data[0]; \
@ -206,7 +206,7 @@ TRACE_MAKE_SYSTEM_STR();
* trace_raw_output_<call>(struct trace_iterator *iter, int flags)
* {
* struct trace_seq *s = &iter->seq;
* struct ftrace_raw_<call> *field; <-- defined in stage 1
* struct trace_event_raw_<call> *field; <-- defined in stage 1
* struct trace_entry *entry;
* struct trace_seq *p = &iter->tmp_seq;
* int ret;
@ -309,7 +309,7 @@ trace_raw_output_##call(struct trace_iterator *iter, int flags, \
{ \
struct trace_seq *s = &iter->seq; \
struct trace_seq __maybe_unused *p = &iter->tmp_seq; \
struct ftrace_raw_##call *field; \
struct trace_event_raw_##call *field; \
int ret; \
\
field = (typeof(field))iter->ent; \
@ -332,7 +332,7 @@ static notrace enum print_line_t \
trace_raw_output_##call(struct trace_iterator *iter, int flags, \
struct trace_event *event) \
{ \
struct ftrace_raw_##template *field; \
struct trace_event_raw_##template *field; \
struct trace_entry *entry; \
struct trace_seq *p = &iter->tmp_seq; \
\
@ -409,7 +409,7 @@ static struct trace_event_functions ftrace_event_type_funcs_##call = { \
static int notrace __init \
ftrace_define_fields_##call(struct trace_event_call *event_call) \
{ \
struct ftrace_raw_##call field; \
struct trace_event_raw_##call field; \
int ret; \
\
tstruct; \
@ -490,7 +490,7 @@ static inline notrace int ftrace_get_offsets_##call( \
{ \
int __data_size = 0; \
int __maybe_unused __item_length; \
struct ftrace_raw_##call __maybe_unused *entry; \
struct trace_event_raw_##call __maybe_unused *entry; \
\
tstruct; \
\

2
kernel/trace/trace_events_filter.c
View File

@ -2268,7 +2268,7 @@ int ftrace_profile_set_filter(struct perf_event *event, int event_id,
static struct test_filter_data_t {
char *filter;
struct ftrace_raw_ftrace_test_filter rec;
struct trace_event_raw_ftrace_test_filter rec;
int match;
char *not_visited;
} test_filter_data[] = {

2
kernel/trace/trace_events_trigger.c
View File

@ -968,7 +968,7 @@ static __init int register_trigger_snapshot_cmd(void) { return 0; }
* Skip 3:
* stacktrace_trigger()
* event_triggers_post_call()
* ftrace_raw_event_xxx()
* trace_event_raw_event_xxx()
*/
#define STACK_SKIP 3