diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/ftrace.h | 45 |
1 files changed, 19 insertions, 26 deletions
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 51ed7f3..824141d 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -206,18 +206,22 @@ #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ static notrace enum print_line_t \ -ftrace_raw_output_id_##call(int event_id, const char *name, \ - struct trace_iterator *iter, int flags) \ +ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ + struct trace_event *trace_event) \ { \ + struct ftrace_event_call *event; \ struct trace_seq *s = &iter->seq; \ struct ftrace_raw_##call *field; \ struct trace_entry *entry; \ struct trace_seq *p; \ int ret; \ \ + event = container_of(trace_event, struct ftrace_event_call, \ + event); \ + \ entry = iter->ent; \ \ - if (entry->type != event_id) { \ + if (entry->type != event->id) { \ WARN_ON_ONCE(1); \ return TRACE_TYPE_UNHANDLED; \ } \ @@ -226,7 +230,7 @@ ftrace_raw_output_id_##call(int event_id, const char *name, \ \ p = &get_cpu_var(ftrace_event_seq); \ trace_seq_init(p); \ - ret = trace_seq_printf(s, "%s: ", name); \ + ret = trace_seq_printf(s, "%s: ", event->name); \ if (ret) \ ret = trace_seq_printf(s, print); \ put_cpu(); \ @@ -234,17 +238,10 @@ ftrace_raw_output_id_##call(int event_id, const char *name, \ return TRACE_TYPE_PARTIAL_LINE; \ \ return TRACE_TYPE_HANDLED; \ -} - -#undef DEFINE_EVENT -#define DEFINE_EVENT(template, name, proto, args) \ -static notrace enum print_line_t \ -ftrace_raw_output_##name(struct trace_iterator *iter, int flags, \ - struct trace_event *event) \ -{ \ - return ftrace_raw_output_id_##template(event_##name.id, \ - #name, iter, flags); \ -} +} \ +static struct trace_event_functions ftrace_event_type_funcs_##call = { \ + .trace = ftrace_raw_output_##call, \ +}; #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, call, proto, args, print) \ @@ -277,7 +274,10 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ return TRACE_TYPE_PARTIAL_LINE; \ \ return TRACE_TYPE_HANDLED; \ -} +} \ +static struct trace_event_functions ftrace_event_type_funcs_##call = { \ + .trace = ftrace_raw_output_##call, \ +}; #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) @@ -533,20 +533,13 @@ ftrace_raw_event_##call(void *__data, proto) \ #undef DEFINE_EVENT #define DEFINE_EVENT(template, call, proto, args) \ -static struct trace_event_functions ftrace_event_type_funcs_##call = { \ - .trace = ftrace_raw_output_##call, \ -}; \ -static struct trace_event ftrace_event_type_##call = { \ - .funcs = &ftrace_event_type_funcs_##call, \ -}; \ static inline void ftrace_test_probe_##call(void) \ { \ check_trace_callback_type_##call(ftrace_raw_event_##template); \ } #undef DEFINE_EVENT_PRINT -#define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ - DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args)) +#define DEFINE_EVENT_PRINT(template, name, proto, args, print) #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) @@ -582,7 +575,7 @@ __attribute__((__aligned__(4))) \ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .class = &event_class_##template, \ - .event = &ftrace_event_type_##call, \ + .event.funcs = &ftrace_event_type_funcs_##template, \ .print_fmt = print_fmt_##template, \ }; @@ -596,7 +589,7 @@ __attribute__((__aligned__(4))) \ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .class = &event_class_##template, \ - .event = &ftrace_event_type_##call, \ + .event.funcs = &ftrace_event_type_funcs_##call, \ .print_fmt = print_fmt_##call, \ } |