perf machine: Carve up event processing specific from perf_tool
The perf_tool vtable expects methods that receive perf_tool and
perf_sample entries, but for tools not interested in doing any special
processing on non PERF_RECORD_SAMPLE events, like 'perf top', and for
those not using perf_session, like 'perf trace', they were using
perf_event__process passing tool and sample paramenters that were just
not used.
Provide 'machine' methods for this purpose and make the perf_event
ones use them.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-ot9cc6mt025o8kbngzckcrx9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 54df0cd..df152f1 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -5,7 +5,15 @@
struct thread;
struct machine;
+union perf_event;
struct thread *machine__find_thread(struct machine *machine, pid_t pid);
+int machine__process_comm_event(struct machine *machine, union perf_event *event);
+int machine__process_exit_event(struct machine *machine, union perf_event *event);
+int machine__process_fork_event(struct machine *machine, union perf_event *event);
+int machine__process_lost_event(struct machine *machine, union perf_event *event);
+int machine__process_mmap_event(struct machine *machine, union perf_event *event);
+int machine__process_event(struct machine *machine, union perf_event *event);
+
#endif /* __PERF_MACHINE_H */