diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2022-11-23 10:02:01 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-24 09:38:53 -0300 |
| commit | 92ccf7f11d68fa55dc82cb7ae01043b3691918cf (patch) | |
| tree | 6b359eb29cc46ab55c4f9821ee556fa397179394 /tools/perf/util/stat-display.c | |
| parent | 991991ab99635d9e368f9671fa8c30ec1113042c (diff) | |
| download | linux-92ccf7f11d68fa55dc82cb7ae01043b3691918cf.tar.bz2 | |
perf stat: Use 'struct outstate' in evlist__print_counters()
This is a preparation for the later cleanup. No functional changes
intended.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221123180208.2068936-9-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat-display.c')
| -rw-r--r-- | tools/perf/util/stat-display.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index d2894a519d61..70aebf359e16 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -1372,13 +1372,16 @@ void evlist__print_counters(struct evlist *evlist, struct perf_stat_config *conf bool metric_only = config->metric_only; int interval = config->interval; struct evsel *counter; - char buf[64], *prefix = NULL; + char buf[64]; + struct outstate os = { + .fh = config->output, + }; if (config->iostat_run) evlist->selected = evlist__first(evlist); if (interval) { - prefix = buf; + os.prefix = buf; prepare_interval(config, buf, sizeof(buf), ts); } @@ -1390,35 +1393,35 @@ void evlist__print_counters(struct evlist *evlist, struct perf_stat_config *conf case AGGR_SOCKET: case AGGR_NODE: if (config->cgroup_list) - print_aggr_cgroup(config, evlist, prefix); + print_aggr_cgroup(config, evlist, os.prefix); else - print_aggr(config, evlist, prefix); + print_aggr(config, evlist, os.prefix); break; case AGGR_THREAD: case AGGR_GLOBAL: if (config->iostat_run) { - iostat_print_counters(evlist, config, ts, prefix = buf, + iostat_print_counters(evlist, config, ts, buf, print_counter); } else if (config->cgroup_list) { - print_cgroup_counter(config, evlist, prefix); + print_cgroup_counter(config, evlist, os.prefix); } else { - print_metric_begin(config, evlist, prefix, + print_metric_begin(config, evlist, os.prefix, /*aggr_idx=*/0, /*cgrp=*/NULL); evlist__for_each_entry(evlist, counter) { - print_counter(config, counter, prefix); + print_counter(config, counter, os.prefix); } print_metric_end(config); } break; case AGGR_NONE: if (metric_only) - print_no_aggr_metric(config, evlist, prefix); + print_no_aggr_metric(config, evlist, os.prefix); else { evlist__for_each_entry(evlist, counter) { if (counter->percore) - print_percore(config, counter, prefix); + print_percore(config, counter, os.prefix); else - print_counter(config, counter, prefix); + print_counter(config, counter, os.prefix); } } break; |