perf script: Don't assume evsel position of tracking events
The tracking event does not have to be the first event so replace
perf_evlist__first() with perf_evlist__id2evsel() which uses the event
ID to find the correct evsel.
Signed-off-by: Adrian Hunter <[email protected]>
Acked-by: Peter Zijlstra (Intel) <[email protected]>
Tested-by: Jiri Olsa <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Mathieu Poirier <[email protected]>
Cc: Pawel Moll <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 2777c64..8a8e2ea 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -661,7 +661,7 @@
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__first(session->evlist);
+ struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
int ret = -1;
thread = machine__findnew_thread(machine, event->comm.pid, event->comm.tid);
@@ -695,7 +695,7 @@
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__first(session->evlist);
+ struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
if (perf_event__process_fork(tool, event, sample, machine) < 0)
return -1;
@@ -727,7 +727,7 @@
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__first(session->evlist);
+ struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
thread = machine__findnew_thread(machine, event->fork.pid, event->fork.tid);
if (thread == NULL) {
@@ -759,7 +759,7 @@
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__first(session->evlist);
+ struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
if (perf_event__process_mmap(tool, event, sample, machine) < 0)
return -1;
@@ -790,7 +790,7 @@
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__first(session->evlist);
+ struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
if (perf_event__process_mmap2(tool, event, sample, machine) < 0)
return -1;
