From 5643b1a59e581ac3f66d36caba8124313cc446c0 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 21 Jul 2019 13:24:46 +0200 Subject: [PATCH] libperf: Move nr_members from perf's evsel to libperf's perf_evsel Move the nr_members member from perf's evsel to libperf's perf_evsel. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Alexey Budankov Cc: Andi Kleen Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190721112506.12306-60-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-report.c | 2 +- tools/perf/builtin-script.c | 2 +- tools/perf/builtin-stat.c | 2 +- tools/perf/lib/include/internal/evsel.h | 3 +++ tools/perf/tests/parse-events.c | 22 +++++++++++----------- tools/perf/ui/gtk/annotate.c | 2 +- tools/perf/ui/gtk/hists.c | 2 +- tools/perf/ui/hist.c | 6 +++--- tools/perf/util/annotate.c | 8 ++++---- tools/perf/util/evlist.c | 6 +++--- tools/perf/util/evsel.c | 6 +++--- tools/perf/util/evsel.h | 3 +-- tools/perf/util/evsel_fprintf.c | 4 ++-- tools/perf/util/header.c | 12 ++++++------ tools/perf/util/hist.c | 2 +- tools/perf/util/parse-events.c | 2 +- tools/perf/util/stat-display.c | 2 +- tools/perf/util/stat.c | 2 +- 18 files changed, 45 insertions(+), 43 deletions(-) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index e258e988c55b..d4288dcce156 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -436,7 +436,7 @@ static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report ret = fprintf(fp, "# Samples: %lu%c", nr_samples, unit); if (evname != NULL) { ret += fprintf(fp, " of event%s '%s'", - evsel->nr_members > 1 ? "s" : "", evname); + evsel->core.nr_members > 1 ? "s" : "", evname); } if (rep->time_str) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 46fadbbe1c3e..31a529ec139f 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -1734,7 +1734,7 @@ static void perf_sample__fprint_metric(struct perf_script *script, sample->cpu, &rt_stat); evsel_script(evsel)->val = val; - if (evsel_script(evsel->leader)->gnum == evsel->leader->nr_members) { + if (evsel_script(evsel->leader)->gnum == evsel->leader->core.nr_members) { for_each_group_member (ev2, evsel->leader) { perf_stat__print_shadow_stats(&stat_config, ev2, evsel_script(ev2)->val, diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 14e4c970d16a..b19df671111e 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -479,7 +479,7 @@ try_again: counter->supported = false; if ((counter->leader != counter) || - !(counter->leader->nr_members > 1)) + !(counter->leader->core.nr_members > 1)) continue; } else if (perf_evsel__fallback(counter, errno, msg, sizeof(msg))) { if (verbose > 0) diff --git a/tools/perf/lib/include/internal/evsel.h b/tools/perf/lib/include/internal/evsel.h index df4078194e9a..29eca9576546 100644 --- a/tools/perf/lib/include/internal/evsel.h +++ b/tools/perf/lib/include/internal/evsel.h @@ -15,6 +15,9 @@ struct perf_evsel { struct perf_cpu_map *own_cpus; struct perf_thread_map *threads; struct xyarray *fd; + + /* parse modifier helper */ + int nr_members; }; #endif /* __LIBPERF_INTERNAL_EVSEL_H */ diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index 5b4a5a3dac50..49f52e4de41b 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -653,7 +653,7 @@ static int test__group1(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); @@ -695,7 +695,7 @@ static int test__group2(struct evlist *evlist) TEST_ASSERT_VAL("wrong exclude host", !evsel->core.attr.exclude_host); TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); @@ -753,7 +753,7 @@ static int test__group3(struct evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); TEST_ASSERT_VAL("wrong group name", !strcmp(leader->group_name, "group1")); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); @@ -788,7 +788,7 @@ static int test__group3(struct evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); TEST_ASSERT_VAL("wrong group name", !strcmp(leader->group_name, "group2")); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); @@ -844,7 +844,7 @@ static int test__group4(struct evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong precise_ip", evsel->core.attr.precise_ip == 1); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); @@ -887,7 +887,7 @@ static int test__group5(struct evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); @@ -919,7 +919,7 @@ static int test__group5(struct evlist *evlist __maybe_unused) TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); TEST_ASSERT_VAL("wrong sample_read", !evsel->sample_read); @@ -973,7 +973,7 @@ static int test__group_gh1(struct evlist *evlist) TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); /* cache-misses:G + :H group modifier */ @@ -1013,7 +1013,7 @@ static int test__group_gh2(struct evlist *evlist) TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); /* cache-misses:H + :G group modifier */ @@ -1053,7 +1053,7 @@ static int test__group_gh3(struct evlist *evlist) TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); /* cache-misses:H + :u group modifier */ @@ -1093,7 +1093,7 @@ static int test__group_gh4(struct evlist *evlist) TEST_ASSERT_VAL("wrong precise_ip", !evsel->core.attr.precise_ip); TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", perf_evsel__is_group_leader(evsel)); - TEST_ASSERT_VAL("wrong nr_members", evsel->nr_members == 2); + TEST_ASSERT_VAL("wrong core.nr_members", evsel->core.nr_members == 2); TEST_ASSERT_VAL("wrong group_idx", perf_evsel__group_idx(evsel) == 0); /* cache-misses:H + :uG group modifier */ diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c index 40e263a730e4..d7f984436dec 100644 --- a/tools/perf/ui/gtk/annotate.c +++ b/tools/perf/ui/gtk/annotate.c @@ -129,7 +129,7 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym, gtk_list_store_append(store, &iter); if (perf_evsel__is_group_event(evsel)) { - for (i = 0; i < evsel->nr_members; i++) { + for (i = 0; i < evsel->core.nr_members; i++) { ret += perf_gtk__get_percent(s + ret, sizeof(s) - ret, sym, pos, diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index 1b181d8ea953..0efdb226d1a7 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -645,7 +645,7 @@ int perf_evlist__gtk_browse_hists(struct evlist *evlist, if (!perf_evsel__is_group_leader(pos)) continue; - if (pos->nr_members > 1) { + if (pos->core.nr_members > 1) { perf_evsel__group_desc(pos, buf, size); evname = buf; } diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index 8c7fb11edc60..e5fb64347b2c 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -43,7 +43,7 @@ static int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, if (perf_evsel__is_group_event(evsel)) { int prev_idx, idx_delta; struct hist_entry *pair; - int nr_members = evsel->nr_members; + int nr_members = evsel->core.nr_members; prev_idx = perf_evsel__group_idx(evsel); @@ -165,7 +165,7 @@ static int __hpp__sort(struct hist_entry *a, struct hist_entry *b, if (!perf_evsel__is_group_event(evsel)) return ret; - nr_members = evsel->nr_members; + nr_members = evsel->core.nr_members; fields_a = calloc(nr_members, sizeof(*fields_a)); fields_b = calloc(nr_members, sizeof(*fields_b)); @@ -226,7 +226,7 @@ static int hpp__width_fn(struct perf_hpp_fmt *fmt, struct evsel *evsel = hists_to_evsel(hists); if (symbol_conf.event_group) - len = max(len, evsel->nr_members * fmt->len); + len = max(len, evsel->core.nr_members * fmt->len); if (len < (int)strlen(fmt->name)) len = strlen(fmt->name); diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index d46f2ae2c695..91d4fc3e78cf 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1170,7 +1170,7 @@ annotation_line__new(struct annotate_args *args, size_t privsize) int nr = 1; if (perf_evsel__is_group_event(evsel)) - nr = evsel->nr_members; + nr = evsel->core.nr_members; size += sizeof(al->data[0]) * nr; @@ -1448,7 +1448,7 @@ annotation_line__print(struct annotation_line *al, struct symbol *sym, u64 start return -1; if (perf_evsel__is_group_event(evsel)) - width *= evsel->nr_members; + width *= evsel->core.nr_members; if (!*al->line) printf(" %*s:\n", width, " "); @@ -2272,7 +2272,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, len = symbol__size(sym); if (perf_evsel__is_group_event(evsel)) { - width *= evsel->nr_members; + width *= evsel->core.nr_members; perf_evsel__group_desc(evsel, buf, sizeof(buf)); evsel_name = buf; } @@ -2968,7 +2968,7 @@ int symbol__annotate2(struct symbol *sym, struct map *map, struct evsel *evsel, return -1; if (perf_evsel__is_group_event(evsel)) - nr_pcnt = evsel->nr_members; + nr_pcnt = evsel->core.nr_members; err = symbol__annotate(sym, map, evsel, 0, options, parch); if (err) diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index e4b1a9914ea4..eac4d634b9c7 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -188,7 +188,7 @@ void __perf_evlist__set_leader(struct list_head *list) leader = list_entry(list->next, struct evsel, core.node); evsel = list_entry(list->prev, struct evsel, core.node); - leader->nr_members = evsel->idx - leader->idx + 1; + leader->core.nr_members = evsel->idx - leader->idx + 1; __evlist__for_each_entry(list, evsel) { evsel->leader = leader; @@ -1761,7 +1761,7 @@ struct evsel *perf_evlist__reset_weak_group(struct evlist *evsel_list, leader = evsel->leader; pr_debug("Weak group for %s/%d failed\n", - leader->name, leader->nr_members); + leader->name, leader->core.nr_members); /* * for_each_group_member doesn't work here because it doesn't @@ -1774,7 +1774,7 @@ struct evsel *perf_evlist__reset_weak_group(struct evlist *evsel_list, if (is_open) perf_evsel__close(c2); c2->leader = c2; - c2->nr_members = 0; + c2->core.nr_members = 0; } } return leader; diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 8d087d0e55f1..8b9a00598677 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -948,7 +948,7 @@ void perf_evsel__config(struct evsel *evsel, struct record_opts *opts, * Apply group format only if we belong to group * with more than one members. */ - if (leader->nr_members > 1) { + if (leader->core.nr_members > 1) { attr->read_format |= PERF_FORMAT_GROUP; attr->inherit = 0; } @@ -1396,7 +1396,7 @@ static int perf_evsel__read_size(struct evsel *evsel) entry += sizeof(u64); if (read_format & PERF_FORMAT_GROUP) { - nr = evsel->nr_members; + nr = evsel->core.nr_members; size += sizeof(u64); } @@ -1453,7 +1453,7 @@ perf_evsel__process_group_data(struct evsel *leader, nr = *data++; - if (nr != (u64) leader->nr_members) + if (nr != (u64) leader->core.nr_members) return -EINVAL; if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 6056ce64bfdf..afd3a5b7bcc3 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -142,7 +142,6 @@ struct evsel { bool use_uncore_alias; /* parse modifier helper */ int exclude_GH; - int nr_members; int sample_read; unsigned long *per_pkg_mask; struct evsel *leader; @@ -414,7 +413,7 @@ static inline bool perf_evsel__is_group_event(struct evsel *evsel) if (!symbol_conf.event_group) return false; - return perf_evsel__is_group_leader(evsel) && evsel->nr_members > 1; + return perf_evsel__is_group_leader(evsel) && evsel->core.nr_members > 1; } bool perf_evsel__is_function_event(struct evsel *evsel); diff --git a/tools/perf/util/evsel_fprintf.c b/tools/perf/util/evsel_fprintf.c index 3466eca34a00..496fec01f5d1 100644 --- a/tools/perf/util/evsel_fprintf.c +++ b/tools/perf/util/evsel_fprintf.c @@ -45,14 +45,14 @@ int perf_evsel__fprintf(struct evsel *evsel, if (!perf_evsel__is_group_leader(evsel)) return 0; - if (evsel->nr_members > 1) + if (evsel->core.nr_members > 1) printed += fprintf(fp, "%s{", evsel->group_name ?: ""); printed += fprintf(fp, "%s", perf_evsel__name(evsel)); for_each_group_member(pos, evsel) printed += fprintf(fp, ",%s", perf_evsel__name(pos)); - if (evsel->nr_members > 1) + if (evsel->core.nr_members > 1) printed += fprintf(fp, "}"); goto out; } diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index f97df418d661..b04c2b6b28b3 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -772,10 +772,10 @@ static int write_group_desc(struct feat_fd *ff, evlist__for_each_entry(evlist, evsel) { if (perf_evsel__is_group_leader(evsel) && - evsel->nr_members > 1) { + evsel->core.nr_members > 1) { const char *name = evsel->group_name ?: "{anon_group}"; u32 leader_idx = evsel->idx; - u32 nr_members = evsel->nr_members; + u32 nr_members = evsel->core.nr_members; ret = do_write_string(ff, name); if (ret < 0) @@ -1812,11 +1812,11 @@ static void print_group_desc(struct feat_fd *ff, FILE *fp) evlist__for_each_entry(session->evlist, evsel) { if (perf_evsel__is_group_leader(evsel) && - evsel->nr_members > 1) { + evsel->core.nr_members > 1) { fprintf(fp, "# group: %s{%s", evsel->group_name ?: "", perf_evsel__name(evsel)); - nr = evsel->nr_members - 1; + nr = evsel->core.nr_members - 1; } else if (nr) { fprintf(fp, ",%s", perf_evsel__name(evsel)); @@ -2463,7 +2463,7 @@ static int process_group_desc(struct feat_fd *ff, void *data __maybe_unused) evsel->group_name = desc[i].name; desc[i].name = NULL; } - evsel->nr_members = desc[i].nr_members; + evsel->core.nr_members = desc[i].nr_members; if (i >= nr_groups || nr > 0) { pr_debug("invalid group desc\n"); @@ -2471,7 +2471,7 @@ static int process_group_desc(struct feat_fd *ff, void *data __maybe_unused) } leader = evsel; - nr = evsel->nr_members - 1; + nr = evsel->core.nr_members - 1; i++; } else if (nr) { /* This is a group member */ diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 821e0fe6cf26..4297f56b1e05 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -2643,7 +2643,7 @@ int __hists__scnprintf_title(struct hists *hists, char *bf, size_t size, bool sh nr_samples = convert_unit(nr_samples, &unit); printed = scnprintf(bf, size, "Samples: %lu%c of event%s '%s',%s%sEvent count (approx.): %" PRIu64, - nr_samples, unit, evsel->nr_members > 1 ? "s" : "", + nr_samples, unit, evsel->core.nr_members > 1 ? "s" : "", ev_name, sample_freq_str, enable_ref ? ref : " ", nr_events); diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 8182b1e66ec6..2cfec3b7a982 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -1528,7 +1528,7 @@ parse_events__set_leader_for_uncore_aliase(char *name, struct list_head *list, /* The number of members and group name are same for each group */ for (i = 0; i < nr_pmu; i++) { evsel = (struct evsel *) leaders[i]; - evsel->nr_members = total_members / nr_pmu; + evsel->core.nr_members = total_members / nr_pmu; evsel->group_name = name ? strdup(name) : NULL; } diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index 4a162858583f..f7b39f4bc51e 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -369,7 +369,7 @@ static bool is_mixed_hw_group(struct evsel *counter) u32 pmu_type = counter->core.attr.type; struct evsel *pos; - if (counter->nr_members < 2) + if (counter->core.nr_members < 2) return false; evlist__for_each_entry(evlist, pos) { diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index 799f3c0a9050..e4e4e3bf8b2b 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -452,7 +452,7 @@ int create_perf_stat_counter(struct evsel *evsel, * the group read (for leader) and ID retrieval for all * members. */ - if (leader->nr_members > 1) + if (leader->core.nr_members > 1) attr->read_format |= PERF_FORMAT_ID|PERF_FORMAT_GROUP; attr->inherit = !config->no_inherit; -- 2.30.2