From 3a683120d88586056c0f6728b11da895bbd773a3 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 6 Jul 2021 17:17:01 +0200 Subject: [PATCH] libperf: Move 'nr_groups' from tools/perf to evlist::nr_groups Move evsel::nr_groups to perf_evsel::nr_groups, so we can move the group interface to libperf. Signed-off-by: Jiri Olsa Requested-by: Shunsuke Nakamura Cc: Alexander Shishkin Cc: Ian Rogers Cc: Mark Rutland Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20210706151704.73662-5-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/perf/include/internal/evlist.h | 1 + tools/perf/builtin-record.c | 2 +- tools/perf/builtin-report.c | 2 +- tools/perf/tests/bpf.c | 2 +- tools/perf/tests/parse-events.c | 22 +++++++++++----------- tools/perf/tests/pfm.c | 4 ++-- tools/perf/util/evlist.c | 4 ++-- tools/perf/util/evlist.h | 1 - tools/perf/util/header.c | 4 ++-- tools/perf/util/parse-events.c | 2 +- tools/perf/util/pfm.c | 2 +- 11 files changed, 23 insertions(+), 23 deletions(-) diff --git a/tools/lib/perf/include/internal/evlist.h b/tools/lib/perf/include/internal/evlist.h index 212c29063ad4..f16fa9877d27 100644 --- a/tools/lib/perf/include/internal/evlist.h +++ b/tools/lib/perf/include/internal/evlist.h @@ -16,6 +16,7 @@ struct perf_mmap_param; struct perf_evlist { struct list_head entries; int nr_entries; + int nr_groups; bool has_user_cpus; struct perf_cpu_map *cpus; struct perf_cpu_map *all_cpus; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 6a8cc191849f..ee2a5cacbdfc 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -1776,7 +1776,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) rec->tool.ordered_events = false; } - if (!rec->evlist->nr_groups) + if (!rec->evlist->core.nr_groups) perf_header__clear_feat(&session->header, HEADER_GROUP_DESC); if (data->is_pipe) { diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index d3a1a665a3d4..6386af6a2612 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -1432,7 +1432,7 @@ repeat: setup_forced_leader(&report, session->evlist); - if (symbol_conf.group_sort_idx && !session->evlist->nr_groups) { + if (symbol_conf.group_sort_idx && !session->evlist->core.nr_groups) { parse_options_usage(NULL, options, "group-sort-idx", 0); ret = -EINVAL; goto error; diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c index c72adbd67386..33bda9c26542 100644 --- a/tools/perf/tests/bpf.c +++ b/tools/perf/tests/bpf.c @@ -151,7 +151,7 @@ static int do_test(struct bpf_object *obj, int (*func)(void), } evlist__splice_list_tail(evlist, &parse_state.list); - evlist->nr_groups = parse_state.nr_groups; + evlist->core.nr_groups = parse_state.nr_groups; evlist__config(evlist, &opts, NULL); diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index a28688b054f5..56a7b6a14195 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -49,7 +49,7 @@ static int test__checkevent_tracepoint(struct evlist *evlist) struct evsel *evsel = evlist__first(evlist); TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->core.nr_groups); TEST_ASSERT_VAL("wrong type", PERF_TYPE_TRACEPOINT == evsel->core.attr.type); TEST_ASSERT_VAL("wrong sample_type", PERF_TP_SAMPLE_TYPE == evsel->core.attr.sample_type); @@ -62,7 +62,7 @@ static int test__checkevent_tracepoint_multi(struct evlist *evlist) struct evsel *evsel; TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries > 1); - TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 0 == evlist->core.nr_groups); evlist__for_each_entry(evlist, evsel) { TEST_ASSERT_VAL("wrong type", @@ -668,7 +668,7 @@ static int test__group1(struct evlist *evlist) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups); /* instructions:k */ evsel = leader = evlist__first(evlist); @@ -710,7 +710,7 @@ static int test__group2(struct evlist *evlist) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 3 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups); /* faults + :ku modifier */ evsel = leader = evlist__first(evlist); @@ -765,7 +765,7 @@ static int test__group3(struct evlist *evlist __maybe_unused) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->core.nr_groups); /* group1 syscalls:sys_enter_openat:H */ evsel = leader = evlist__first(evlist); @@ -857,7 +857,7 @@ static int test__group4(struct evlist *evlist __maybe_unused) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups); /* cycles:u + p */ evsel = leader = evlist__first(evlist); @@ -901,7 +901,7 @@ static int test__group5(struct evlist *evlist __maybe_unused) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 5 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 2 == evlist->core.nr_groups); /* cycles + G */ evsel = leader = evlist__first(evlist); @@ -987,7 +987,7 @@ static int test__group_gh1(struct evlist *evlist) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups); /* cycles + :H group modifier */ evsel = leader = evlist__first(evlist); @@ -1027,7 +1027,7 @@ static int test__group_gh2(struct evlist *evlist) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups); /* cycles + :G group modifier */ evsel = leader = evlist__first(evlist); @@ -1067,7 +1067,7 @@ static int test__group_gh3(struct evlist *evlist) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups); /* cycles:G + :u group modifier */ evsel = leader = evlist__first(evlist); @@ -1107,7 +1107,7 @@ static int test__group_gh4(struct evlist *evlist) struct evsel *evsel, *leader; TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->core.nr_entries); - TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->nr_groups); + TEST_ASSERT_VAL("wrong number of groups", 1 == evlist->core.nr_groups); /* cycles:G + :uG group modifier */ evsel = leader = evlist__first(evlist); diff --git a/tools/perf/tests/pfm.c b/tools/perf/tests/pfm.c index acd50944f6af..e8fd0da0762b 100644 --- a/tools/perf/tests/pfm.c +++ b/tools/perf/tests/pfm.c @@ -96,7 +96,7 @@ static int test__pfm_events(void) count_pfm_events(&evlist->core), table[i].nr_events); TEST_ASSERT_EQUAL(table[i].events, - evlist->nr_groups, + evlist->core.nr_groups, 0); evlist__delete(evlist); @@ -180,7 +180,7 @@ static int test__pfm_group(void) count_pfm_events(&evlist->core), table[i].nr_events); TEST_ASSERT_EQUAL(table[i].events, - evlist->nr_groups, + evlist->core.nr_groups, table[i].nr_groups); evlist__delete(evlist); diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 9cb663882273..752f64afd622 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -240,7 +240,7 @@ void __evlist__set_leader(struct list_head *list) void evlist__set_leader(struct evlist *evlist) { if (evlist->core.nr_entries) { - evlist->nr_groups = evlist->core.nr_entries > 1 ? 1 : 0; + evlist->core.nr_groups = evlist->core.nr_entries > 1 ? 1 : 0; __evlist__set_leader(&evlist->core.entries); } } @@ -1748,7 +1748,7 @@ bool evlist__exclude_kernel(struct evlist *evlist) */ void evlist__force_leader(struct evlist *evlist) { - if (!evlist->nr_groups) { + if (!evlist->core.nr_groups) { struct evsel *leader = evlist__first(evlist); evlist__set_leader(evlist); diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 2073cfa79f79..cb2bf5f4866a 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -50,7 +50,6 @@ enum bkw_mmap_state { struct evlist { struct perf_evlist core; - int nr_groups; bool enabled; int id_pos; int is_pos; diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index a1056540c13b..44249027507a 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -778,7 +778,7 @@ static int write_pmu_mappings(struct feat_fd *ff, static int write_group_desc(struct feat_fd *ff, struct evlist *evlist) { - u32 nr_groups = evlist->nr_groups; + u32 nr_groups = evlist->core.nr_groups; struct evsel *evsel; int ret; @@ -2735,7 +2735,7 @@ static int process_group_desc(struct feat_fd *ff, void *data __maybe_unused) * Rebuild group relationship based on the group_desc */ session = container_of(ff->ph, struct perf_session, header); - session->evlist->nr_groups = nr_groups; + session->evlist->core.nr_groups = nr_groups; i = nr = 0; evlist__for_each_entry(session->evlist, evsel) { diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 6fb1830097cb..f6d77cb44007 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -2285,7 +2285,7 @@ int __parse_events(struct evlist *evlist, const char *str, if (!ret) { struct evsel *last; - evlist->nr_groups += parse_state.nr_groups; + evlist->core.nr_groups += parse_state.nr_groups; last = evlist__last(evlist); last->cmdline_group_boundary = true; diff --git a/tools/perf/util/pfm.c b/tools/perf/util/pfm.c index 6eef6dfeaa57..dd9ed56e0504 100644 --- a/tools/perf/util/pfm.c +++ b/tools/perf/util/pfm.c @@ -110,7 +110,7 @@ int parse_libpfm_events_option(const struct option *opt, const char *str, "cannot close a non-existing event group\n"); goto error; } - evlist->nr_groups++; + evlist->core.nr_groups++; grp_leader = NULL; grp_evt = -1; } -- 2.20.1