From c2a70653af45c9cbb0cab900e8931b062e57b1ae Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Thu, 2 Jun 2011 11:04:54 -0300
Subject: perf evlist: Don't die if sample_{id_all|type} is invalid
Fixes two more cases where the python binding would not load:
. Not finding die(), which it shouldn't anyway, not good to just stop the
world because some particular perf.data file is invalid, just propagate
the error to the caller.
. Not finding perf_sample_size: fix it by moving it from event.c to evsel,
where it belongs, as most cases are moving to operate on an evsel object.o
One of the fixed problems:
[root@emilia ~]# python
>>> import perf
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: /home/acme/git/build/perf/python/perf.so: undefined symbol: perf_sample_size
>>>
[root@emilia ~]#
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
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-1hkj7b2cvgbfnoizsekjb6c9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/python.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'tools/perf/util/python.c')
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 2dd1698e093..24063b4d41e 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -692,7 +692,7 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist,
first = list_entry(evlist->entries.next, struct perf_evsel, node);
err = perf_event__parse_sample(event, first->attr.sample_type,
- perf_sample_size(first->attr.sample_type),
+ perf_evsel__sample_size(first),
sample_id_all, &pevent->sample);
if (err)
return PyErr_Format(PyExc_OSError,
--
cgit v1.2.3-70-g09d2