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| author |  Jiri Olsa <jolsa@kernel.org>
| 2015-07-21 14:31:29 +0200 |
|---|---|---|
| committer |  Arnaldo Carvalho de Melo <acme@redhat.com>
| 2015-07-21 14:34:07 -0300 |
| commit | 0e5ffb317d7f861c309b0ab679ed2f59e9f72adf (patch) | |
| tree | 26acf79c3849246b914d22f10461b099e64ca03f /tools/perf/util/evlist.c | |
| parent | perf evlist: Use bool instead of target argument in propagate_maps() (diff) | |
| download | linux-0e5ffb317d7f861c309b0ab679ed2f59e9f72adf.tar.gz linux-0e5ffb317d7f861c309b0ab679ed2f59e9f72adf.tar.bz2 linux-0e5ffb317d7f861c309b0ab679ed2f59e9f72adf.zip | |
perf evlist: Tolerate NULL maps in propagate_maps
Tolerating NULL maps in perf_evlist__propagate_maps, so we dont need to
pass evlist with both cpus and threads maps defined.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1437481927-29538-10-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 80ab942afa8a..3b9f411a6b46 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1119,7 +1119,8 @@ static int perf_evlist__propagate_maps(struct perf_evlist *evlist, evsel->threads = thread_map__get(evlist->threads); - if (!evsel->cpus || !evsel->threads) + if ((evlist->cpus && !evsel->cpus) || + (evlist->threads && !evsel->threads)) return -ENOMEM; } |