Messages in this thread Patch in this message | | | Date | Sat, 9 Jan 2016 08:40:28 -0800 | From | tip-bot for Adrian Hunter <> | Subject | [tip:perf/core] perf evlist: Make perf_evlist__open() open evsels with their cpus and threads (like perf record does) |
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Commit-ID: 23df7f798435796aff07d641456326b81cb34a77 Gitweb: http://git.kernel.org/tip/23df7f798435796aff07d641456326b81cb34a77 Author: Adrian Hunter <adrian.hunter@intel.com> AuthorDate: Thu, 7 Jan 2016 10:13:59 +0100 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Fri, 8 Jan 2016 14:15:11 -0300
perf evlist: Make perf_evlist__open() open evsels with their cpus and threads (like perf record does)
'perf record' uses perf_evsel__open() to open events and passes the evsel->cpus and evsel->threads. Many tests and some tools instead use perf_evlist__open() which passes instead evlist->cpus and evlist->threads.
Make perf_evlist__open() follow the 'perf record' behaviour so that a consistent approach is taken.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-3-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/evlist.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index fa6dbf0..29e085b2 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1498,7 +1498,7 @@ int perf_evlist__open(struct perf_evlist *evlist) perf_evlist__update_id_pos(evlist); evlist__for_each(evlist, evsel) { - err = perf_evsel__open(evsel, evlist->cpus, evlist->threads); + err = perf_evsel__open(evsel, evsel->cpus, evsel->threads); if (err < 0) goto out_err; }
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