From: Adrian Hunter <[email protected]>

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]>
---
 tools/perf/builtin-script.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 2777c6444bc3..8a8e2ead6382 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -661,7 +661,7 @@ static int process_comm_event(struct perf_tool *tool,
        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 @@ static int process_fork_event(struct perf_tool *tool,
        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 @@ static int process_exit_event(struct perf_tool *tool,
        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 @@ static int process_mmap_event(struct perf_tool *tool,
        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 @@ static int process_mmap2_event(struct perf_tool *tool,
        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;
-- 
2.1.0

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