diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-11 18:15:29 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-11 22:18:20 -0300 |
| commit | e68ae9cf7d734e669bc0a981b4154f70d29b5059 (patch) | |
| tree | ac9880166ffa3ca0745811c6c60b1089d0f94ebd /tools/perf/util/record.c | |
| parent | 44621819ddc9d5d0bfd0b0616c6cf33c94189b67 (diff) | |
perf evsel: Do not use globals in config()
Instead receive a callchain_param pointer to configure callchain
aspects, not doing so if NULL is passed.
This will allow fine grained control over which evsels in an evlist
gets callchains enabled.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-2mupip6khc92mh5x4nw9to82@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/record.c')
| -rw-r--r-- | tools/perf/util/record.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c index 0467367dc315..481792c7484b 100644 --- a/tools/perf/util/record.c +++ b/tools/perf/util/record.c @@ -129,7 +129,8 @@ bool perf_can_record_cpu_wide(void) return true; } -void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts) +void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts, + struct callchain_param *callchain) { struct perf_evsel *evsel; bool use_sample_identifier = false; @@ -148,7 +149,7 @@ void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts) use_comm_exec = perf_can_comm_exec(); evlist__for_each(evlist, evsel) { - perf_evsel__config(evsel, opts); + perf_evsel__config(evsel, opts, callchain); if (evsel->tracking && use_comm_exec) evsel->attr.comm_exec = 1; } |