perf: Have perf use the new libtraceevent.a library
The event parsing code in perf was originally copied from trace-cmd
but never was kept up-to-date with the changes that was done there.
The trace-cmd libtraceevent.a code is much more mature than what is
currently in perf.
This updates the code to use wrappers to handle the calls to the
new event parsing code. The new code requires a handle to be pass
around, which removes the global event variables and allows
more than one event structure to be read from different files
(and different machines).
But perf still has the old global events and the code throughout
perf does not yet have a nice way to pass around a handle.
A global 'pevent' has been made for perf and the old calls have
been created as wrappers to the new event parsing code that uses
the global pevent.
With this change, perf can later incorporate the pevent handle into
the perf structures and allow more than one file to be read and
compared, that contains different events.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Arun Sharma <asharma@fb.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 1cad3af..b125e07 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -728,34 +728,34 @@
struct trace_sched_handler {
void (*switch_event)(struct trace_switch_event *,
struct machine *,
- struct event *,
+ struct event_format *,
int cpu,
u64 timestamp,
struct thread *thread);
void (*runtime_event)(struct trace_runtime_event *,
struct machine *,
- struct event *,
+ struct event_format *,
int cpu,
u64 timestamp,
struct thread *thread);
void (*wakeup_event)(struct trace_wakeup_event *,
struct machine *,
- struct event *,
+ struct event_format *,
int cpu,
u64 timestamp,
struct thread *thread);
void (*fork_event)(struct trace_fork_event *,
- struct event *,
+ struct event_format *,
int cpu,
u64 timestamp,
struct thread *thread);
void (*migrate_task_event)(struct trace_migrate_task_event *,
struct machine *machine,
- struct event *,
+ struct event_format *,
int cpu,
u64 timestamp,
struct thread *thread);
@@ -765,7 +765,7 @@
static void
replay_wakeup_event(struct trace_wakeup_event *wakeup_event,
struct machine *machine __used,
- struct event *event,
+ struct event_format *event,
int cpu __used,
u64 timestamp __used,
struct thread *thread __used)
@@ -792,7 +792,7 @@
static void
replay_switch_event(struct trace_switch_event *switch_event,
struct machine *machine __used,
- struct event *event,
+ struct event_format *event,
int cpu,
u64 timestamp,
struct thread *thread __used)
@@ -835,7 +835,7 @@
static void
replay_fork_event(struct trace_fork_event *fork_event,
- struct event *event,
+ struct event_format *event,
int cpu __used,
u64 timestamp __used,
struct thread *thread __used)
@@ -944,7 +944,7 @@
static void
latency_fork_event(struct trace_fork_event *fork_event __used,
- struct event *event __used,
+ struct event_format *event __used,
int cpu __used,
u64 timestamp __used,
struct thread *thread __used)
@@ -1026,7 +1026,7 @@
static void
latency_switch_event(struct trace_switch_event *switch_event,
struct machine *machine,
- struct event *event __used,
+ struct event_format *event __used,
int cpu,
u64 timestamp,
struct thread *thread __used)
@@ -1079,7 +1079,7 @@
static void
latency_runtime_event(struct trace_runtime_event *runtime_event,
struct machine *machine,
- struct event *event __used,
+ struct event_format *event __used,
int cpu,
u64 timestamp,
struct thread *this_thread __used)
@@ -1102,7 +1102,7 @@
static void
latency_wakeup_event(struct trace_wakeup_event *wakeup_event,
struct machine *machine,
- struct event *__event __used,
+ struct event_format *__event __used,
int cpu __used,
u64 timestamp,
struct thread *thread __used)
@@ -1150,7 +1150,7 @@
static void
latency_migrate_task_event(struct trace_migrate_task_event *migrate_task_event,
struct machine *machine,
- struct event *__event __used,
+ struct event_format *__event __used,
int cpu __used,
u64 timestamp,
struct thread *thread __used)
@@ -1361,7 +1361,7 @@
static void
process_sched_wakeup_event(struct perf_tool *tool __used,
- struct event *event,
+ struct event_format *event,
struct perf_sample *sample,
struct machine *machine,
struct thread *thread)
@@ -1398,7 +1398,7 @@
static void
map_switch_event(struct trace_switch_event *switch_event,
struct machine *machine,
- struct event *event __used,
+ struct event_format *event __used,
int this_cpu,
u64 timestamp,
struct thread *thread __used)
@@ -1476,7 +1476,7 @@
static void
process_sched_switch_event(struct perf_tool *tool __used,
- struct event *event,
+ struct event_format *event,
struct perf_sample *sample,
struct machine *machine,
struct thread *thread)
@@ -1512,7 +1512,7 @@
static void
process_sched_runtime_event(struct perf_tool *tool __used,
- struct event *event,
+ struct event_format *event,
struct perf_sample *sample,
struct machine *machine,
struct thread *thread)
@@ -1532,7 +1532,7 @@
static void
process_sched_fork_event(struct perf_tool *tool __used,
- struct event *event,
+ struct event_format *event,
struct perf_sample *sample,
struct machine *machine __used,
struct thread *thread)
@@ -1554,7 +1554,7 @@
static void
process_sched_exit_event(struct perf_tool *tool __used,
- struct event *event,
+ struct event_format *event,
struct perf_sample *sample __used,
struct machine *machine __used,
struct thread *thread __used)
@@ -1565,7 +1565,7 @@
static void
process_sched_migrate_task_event(struct perf_tool *tool __used,
- struct event *event,
+ struct event_format *event,
struct perf_sample *sample,
struct machine *machine,
struct thread *thread)
@@ -1586,7 +1586,7 @@
sample->time, thread);
}
-typedef void (*tracepoint_handler)(struct perf_tool *tool, struct event *event,
+typedef void (*tracepoint_handler)(struct perf_tool *tool, struct event_format *event,
struct perf_sample *sample,
struct machine *machine,
struct thread *thread);