diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 186b877..7052934 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -52,15 +52,13 @@ struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, void perf_evlist__config_attrs(struct perf_evlist *evlist, struct perf_record_opts *opts) { - struct perf_evsel *evsel, *first; + struct perf_evsel *evsel; if (evlist->cpus->map[0] < 0) opts->no_inherit = true; - first = perf_evlist__first(evlist); - list_for_each_entry(evsel, &evlist->entries, node) { - perf_evsel__config(evsel, opts, first); + perf_evsel__config(evsel, opts); if (evlist->nr_entries > 1) evsel->attr.sample_type |= PERF_SAMPLE_ID; @@ -224,6 +222,8 @@ void perf_evlist__disable(struct perf_evlist *evlist) for (cpu = 0; cpu < evlist->cpus->nr; cpu++) { list_for_each_entry(pos, &evlist->entries, node) { + if (perf_evsel__is_group_member(pos)) + continue; for (thread = 0; thread < evlist->threads->nr; thread++) ioctl(FD(pos, cpu, thread), PERF_EVENT_IOC_DISABLE, 0); @@ -238,6 +238,8 @@ void perf_evlist__enable(struct perf_evlist *evlist) for (cpu = 0; cpu < cpu_map__nr(evlist->cpus); cpu++) { list_for_each_entry(pos, &evlist->entries, node) { + if (perf_evsel__is_group_member(pos)) + continue; for (thread = 0; thread < evlist->threads->nr; thread++) ioctl(FD(pos, cpu, thread), PERF_EVENT_IOC_ENABLE, 0); @@ -325,8 +327,6 @@ struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id) union perf_event *perf_evlist__mmap_read(struct perf_evlist *evlist, int idx) { - /* XXX Move this to perf.c, making it generally available */ - unsigned int page_size = sysconf(_SC_PAGE_SIZE); struct perf_mmap *md = &evlist->mmap[idx]; unsigned int head = perf_mmap__read_head(md); unsigned int old = md->prev; @@ -528,7 +528,6 @@ out_unmap: int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, bool overwrite) { - unsigned int page_size = sysconf(_SC_PAGE_SIZE); struct perf_evsel *evsel; const struct cpu_map *cpus = evlist->cpus; const struct thread_map *threads = evlist->threads; |
