diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-08 14:41:57 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-11-28 10:25:31 -0200 |
| commit | 0f82ebc452f921590e216b28eee0b41f5e434a48 (patch) | |
| tree | 96f8f0df01f362f3184e3dbc1137809e4d0aa065 /tools/perf/util/evlist.c | |
| parent | a8c9ae18d810e1ae12b6ec960907e9af63171d3a (diff) | |
| download | op-kernel-dev-0f82ebc452f921590e216b28eee0b41f5e434a48.zip op-kernel-dev-0f82ebc452f921590e216b28eee0b41f5e434a48.tar.gz | |
perf evsel: Introduce config attr method
Out of the code in 'perf record', so that we can share option parsing,
etc. Eventually will be used by 'perf top', but first 'trace' will use
it.
Cc: David Ahern <dsahern@gmail.com>
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-hzjqsgnte1esk90ytq0ap98v@git.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 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 3bc5a28..b774341 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -46,6 +46,22 @@ struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, return evlist; } +void perf_evlist__config_attrs(struct perf_evlist *evlist, + struct perf_record_opts *opts) +{ + struct perf_evsel *evsel; + + if (evlist->cpus->map[0] < 0) + opts->no_inherit = true; + + list_for_each_entry(evsel, &evlist->entries, node) { + perf_evsel__config(evsel, opts); + + if (evlist->nr_entries > 1) + evsel->attr.sample_type |= PERF_SAMPLE_ID; + } +} + static void perf_evlist__purge(struct perf_evlist *evlist) { struct perf_evsel *pos, *n; |
