diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ftrace_event.h | 1 | ||||
| -rw-r--r-- | include/linux/syscalls.h | 4 | ||||
| -rw-r--r-- | include/trace/ftrace.h | 35 |
3 files changed, 7 insertions, 33 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 38f8d6553831..ea44b8911094 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -158,6 +158,7 @@ enum { FILTER_PTR_STRING, }; +extern int trace_event_raw_init(struct ftrace_event_call *call); extern int trace_define_common_fields(struct ftrace_event_call *call); extern int trace_define_field(struct ftrace_event_call *call, const char *type, const char *name, int offset, int size, diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index bc70c5810fec..94ac28437bef 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -145,7 +145,7 @@ struct perf_event_attr; .name = "sys_enter"#sname, \ .system = "syscalls", \ .event = &enter_syscall_print_##sname, \ - .raw_init = init_syscall_trace, \ + .raw_init = trace_event_raw_init, \ .show_format = syscall_enter_format, \ .define_fields = syscall_enter_define_fields, \ .regfunc = reg_event_syscall_enter, \ @@ -167,7 +167,7 @@ struct perf_event_attr; .name = "sys_exit"#sname, \ .system = "syscalls", \ .event = &exit_syscall_print_##sname, \ - .raw_init = init_syscall_trace, \ + .raw_init = trace_event_raw_init, \ .show_format = syscall_exit_format, \ .define_fields = syscall_exit_define_fields, \ .regfunc = reg_event_syscall_exit, \ diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index c4eca380204e..6055b0604c86 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -623,23 +623,12 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ * .trace = ftrace_raw_output_<call>, <-- stage 2 * }; * - * static int ftrace_raw_init_event_<call>(struct ftrace_event_call *unused) - * { - * int id; - * - * id = register_ftrace_event(&ftrace_event_type_<call>); - * if (!id) - * return -ENODEV; - * event_<call>.id = id; - * return 0; - * } - * * static struct ftrace_event_call __used * __attribute__((__aligned__(4))) * __attribute__((section("_ftrace_events"))) event_<call> = { * .name = "<call>", * .system = "<system>", - * .raw_init = ftrace_raw_init_event_<call>, + * .raw_init = trace_event_raw_init, * .regfunc = ftrace_reg_event_<call>, * .unregfunc = ftrace_unreg_event_<call>, * .show_format = ftrace_format_<call>, @@ -647,9 +636,6 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\ * */ -#undef TP_FMT -#define TP_FMT(fmt, args...) fmt "\n", ##args - #ifdef CONFIG_EVENT_PROFILE #define _TRACE_PROFILE_INIT(call) \ @@ -744,19 +730,7 @@ static void ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused)\ \ static struct trace_event ftrace_event_type_##call = { \ .trace = ftrace_raw_output_##call, \ -}; \ - \ -static int ftrace_raw_init_event_##call(struct ftrace_event_call *unused)\ -{ \ - int id; \ - \ - id = register_ftrace_event(&ftrace_event_type_##call); \ - if (!id) \ - return -ENODEV; \ - event_##call.id = id; \ - INIT_LIST_HEAD(&event_##call.fields); \ - return 0; \ -} +}; #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ @@ -776,7 +750,7 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .system = __stringify(TRACE_SYSTEM), \ .event = &ftrace_event_type_##call, \ - .raw_init = ftrace_raw_init_event_##call, \ + .raw_init = trace_event_raw_init, \ .regfunc = ftrace_raw_reg_event_##call, \ .unregfunc = ftrace_raw_unreg_event_##call, \ .show_format = ftrace_format_##template, \ @@ -793,7 +767,7 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ .name = #call, \ .system = __stringify(TRACE_SYSTEM), \ .event = &ftrace_event_type_##call, \ - .raw_init = ftrace_raw_init_event_##call, \ + .raw_init = trace_event_raw_init, \ .regfunc = ftrace_raw_reg_event_##call, \ .unregfunc = ftrace_raw_unreg_event_##call, \ .show_format = ftrace_format_##call, \ @@ -953,7 +927,6 @@ end: \ perf_swevent_put_recursion_context(rctx); \ end_recursion: \ local_irq_restore(irq_flags); \ - \ } #undef DEFINE_EVENT |