Propagate evlist's thread_map object through all the evsel objects. It'll be handy to access evsel's threads directly in following patches. The reason is there's no link from evsel to evlist which hold threads map now and evlist is not always available.
Link: http://lkml.kernel.org/n/tip-6vc92bytyy2d6c5entm5s...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/perf/util/evlist.c | 4 +++- tools/perf/util/evsel.c | 1 + tools/perf/util/evsel.h | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 084fe2e68ecb..f1cdf9373da6 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1117,7 +1117,9 @@ static int perf_evlist__propagate_maps(struct perf_evlist *evlist, if (!evsel->cpus || target->cpu_list) evsel->cpus = cpu_map__get(evlist->cpus); - if (!evsel->cpus) + evsel->threads = thread_map__get(evlist->threads); + + if (!evsel->cpus || !evsel->threads) return -ENOMEM; } diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 31b0afb68825..1b2f480a3e82 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -886,6 +886,7 @@ void perf_evsel__exit(struct perf_evsel *evsel) perf_evsel__free_id(evsel); close_cgroup(evsel->cgrp); cpu_map__put(evsel->cpus); + thread_map__put(evsel->threads); zfree(&evsel->group_name); zfree(&evsel->name); perf_evsel__object.fini(evsel); diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index bb0579e8a10a..9e16a5c4eb01 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -82,6 +82,7 @@ struct perf_evsel { struct cgroup_sel *cgrp; void *handler; struct cpu_map *cpus; + struct thread_map *threads; unsigned int sample_size; int id_pos; int is_pos; -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
