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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2011-03-31 18:27:42 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-06-03 15:09:22 +0200 |
| commit | b273fa9716aa1564bee88ceee62f9042981cdc81 (patch) | |
| tree | 06535a98fdf11d5a680d22a91b3013b412ca56f1 /tools | |
| parent | perf evlist: Don't die if sample_{id_all|type} is invalid (diff) | |
| download | linux-b273fa9716aa1564bee88ceee62f9042981cdc81.tar.xz linux-b273fa9716aa1564bee88ceee62f9042981cdc81.zip | |
perf python: Fix argument name list of read_on_cpu()
Mandatory arguments need to be present in the argument name list, as
well as optional arguments, otherwise python barfs:
# ./python/twatch.py
Traceback (most recent call last):
File "./python/twatch.py", line 41, in <module>
main()
File "./python/twatch.py", line 32, in main
event = evlist.read_on_cpu(cpu)
RuntimeError: more argument specifiers than keyword list entries
Hence, add cpu to the name list.
Cc: David Ahern <daahern@cisco.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Link: http://lkml.kernel.org/r/1301588863-20210-1-git-send-email-fweisbec@gmail.com
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/python.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 24063b4d41e0..a9ac0504aabd 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -674,7 +674,7 @@ static PyObject *pyrf_evlist__read_on_cpu(struct pyrf_evlist *pevlist, struct perf_evlist *evlist = &pevlist->evlist; union perf_event *event; int sample_id_all = 1, cpu; - static char *kwlist[] = {"sample_id_all", NULL, NULL}; + static char *kwlist[] = {"cpu", "sample_id_all", NULL, NULL}; int err; if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i|i", kwlist, |