From: "Steven Rostedt (Red Hat)" The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The ftrace_output_*() and ftrace_raw_output_*() functions represent the trace_event code. Rename them to just trace_output or trace_raw_output. Signed-off-by: Steven Rostedt --- include/linux/trace_events.h | 6 +++--- include/trace/perf.h | 2 +- include/trace/trace_events.h | 16 ++++++++-------- kernel/trace/trace_output.c | 16 ++++++++-------- 4 files changed, 20 insertions(+), 20 deletions(-) diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index a1fa8ebaf684..12ca46322a94 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -52,8 +52,8 @@ const char *trace_print_array_seq(struct trace_seq *p, struct trace_iterator; struct trace_event; -int ftrace_raw_output_prep(struct trace_iterator *iter, - struct trace_event *event); +int trace_raw_output_prep(struct trace_iterator *iter, + struct trace_event *event); /* * The trace entry - the most basic unit of tracing. This is what @@ -183,7 +183,7 @@ void trace_current_buffer_discard_commit(struct ring_buffer *buffer, void tracing_record_cmdline(struct task_struct *tsk); -int ftrace_output_call(struct trace_iterator *iter, char *name, char *fmt, ...); +int trace_output_call(struct trace_iterator *iter, char *name, char *fmt, ...); struct event_filter; diff --git a/include/trace/perf.h b/include/trace/perf.h index b1d7399df449..0dbdbfe0ec41 100644 --- a/include/trace/perf.h +++ b/include/trace/perf.h @@ -58,7 +58,7 @@ * } * * static struct trace_event ftrace_event_type_ = { - * .trace = ftrace_raw_output_, <-- stage 2 + * .trace = trace_raw_output_, <-- stage 2 * }; * * static char print_fmt_[] = ; diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h index c6f826136b8c..ab927dd32149 100644 --- a/include/trace/trace_events.h +++ b/include/trace/trace_events.h @@ -203,7 +203,7 @@ TRACE_MAKE_SYSTEM_STR(); * Override the macros in to include the following: * * enum print_line_t - * ftrace_raw_output_(struct trace_iterator *iter, int flags) + * trace_raw_output_(struct trace_iterator *iter, int flags) * { * struct trace_seq *s = &iter->seq; * struct ftrace_raw_ *field; <-- defined in stage 1 @@ -304,8 +304,8 @@ TRACE_MAKE_SYSTEM_STR(); #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ static notrace enum print_line_t \ -ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ - struct trace_event *trace_event) \ +trace_raw_output_##call(struct trace_iterator *iter, int flags, \ + struct trace_event *trace_event) \ { \ struct trace_seq *s = &iter->seq; \ struct trace_seq __maybe_unused *p = &iter->tmp_seq; \ @@ -314,7 +314,7 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ \ field = (typeof(field))iter->ent; \ \ - ret = ftrace_raw_output_prep(iter, trace_event); \ + ret = trace_raw_output_prep(iter, trace_event); \ if (ret != TRACE_TYPE_HANDLED) \ return ret; \ \ @@ -323,13 +323,13 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ return trace_handle_return(s); \ } \ static struct trace_event_functions ftrace_event_type_funcs_##call = { \ - .trace = ftrace_raw_output_##call, \ + .trace = trace_raw_output_##call, \ }; #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, call, proto, args, print) \ static notrace enum print_line_t \ -ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ +trace_raw_output_##call(struct trace_iterator *iter, int flags, \ struct trace_event *event) \ { \ struct ftrace_raw_##template *field; \ @@ -346,10 +346,10 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ field = (typeof(field))entry; \ \ trace_seq_init(p); \ - return ftrace_output_call(iter, #call, print); \ + return trace_output_call(iter, #call, print); \ } \ static struct trace_event_functions ftrace_event_type_funcs_##call = { \ - .trace = ftrace_raw_output_##call, \ + .trace = trace_raw_output_##call, \ }; #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c index 21c6525efcef..d1a2feb54d06 100644 --- a/kernel/trace/trace_output.c +++ b/kernel/trace/trace_output.c @@ -222,8 +222,8 @@ trace_print_array_seq(struct trace_seq *p, const void *buf, int count, } EXPORT_SYMBOL(trace_print_array_seq); -int ftrace_raw_output_prep(struct trace_iterator *iter, - struct trace_event *trace_event) +int trace_raw_output_prep(struct trace_iterator *iter, + struct trace_event *trace_event) { struct trace_event_call *event; struct trace_seq *s = &iter->seq; @@ -243,10 +243,10 @@ int ftrace_raw_output_prep(struct trace_iterator *iter, return trace_handle_return(s); } -EXPORT_SYMBOL(ftrace_raw_output_prep); +EXPORT_SYMBOL(trace_raw_output_prep); -static int ftrace_output_raw(struct trace_iterator *iter, char *name, - char *fmt, va_list ap) +static int trace_output_raw(struct trace_iterator *iter, char *name, + char *fmt, va_list ap) { struct trace_seq *s = &iter->seq; @@ -256,18 +256,18 @@ static int ftrace_output_raw(struct trace_iterator *iter, char *name, return trace_handle_return(s); } -int ftrace_output_call(struct trace_iterator *iter, char *name, char *fmt, ...) +int trace_output_call(struct trace_iterator *iter, char *name, char *fmt, ...) { va_list ap; int ret; va_start(ap, fmt); - ret = ftrace_output_raw(iter, name, fmt, ap); + ret = trace_output_raw(iter, name, fmt, ap); va_end(ap); return ret; } -EXPORT_SYMBOL_GPL(ftrace_output_call); +EXPORT_SYMBOL_GPL(trace_output_call); #ifdef CONFIG_KRETPROBES static inline const char *kretprobed(const char *name) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/