From 0df6ade7119daa40904b0c18871169e753663e14 Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Mon, 28 Mar 2022 16:26:44 -0700 Subject: perf evlist: Rename cpus to user_requested_cpus evlist contains cpus and all_cpus. all_cpus is the union of the cpu maps of all evsels. For non-task targets, cpus is set to be cpus requested from the command line, defaulting to all online cpus if no cpus are specified. For an uncore event, all_cpus may be just CPU 0 or every online CPU. This causes all_cpus to have fewer values than the cpus variable which is confusing given the 'all' in the name. To try to make the behavior clearer, rename cpus to user_requested_cpus and add comments on the two struct variables. Signed-off-by: Ian Rogers Cc: Adrian Hunter Cc: Alexander Antonov Cc: Alexander Shishkin Cc: Alexei Starovoitov Cc: Alexey Bayduraev Cc: Andi Kleen Cc: Andrii Nakryiko Cc: Daniel Borkmann Cc: German Gomez Cc: James Clark Cc: Jiri Olsa Cc: John Fastabend Cc: John Garry Cc: KP Singh Cc: Kajol Jain Cc: Leo Yan Cc: Mark Rutland Cc: Martin KaFai Lau Cc: Mathieu Poirier Cc: Mike Leach Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Riccardo Mancini Cc: Song Liu Cc: Stephane Eranian Cc: Suzuki Poulouse Cc: Will Deacon Cc: Yonghong Song Cc: bpf@vger.kernel.org Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: netdev@vger.kernel.org Link: http://lore.kernel.org/lkml/20220328232648.2127340-3-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/perf/evlist.c | 28 ++++++++++++++-------------- tools/lib/perf/include/internal/evlist.h | 7 ++++++- tools/perf/arch/arm/util/cs-etm.c | 8 ++++---- tools/perf/arch/arm64/util/arm-spe.c | 2 +- tools/perf/arch/x86/util/intel-bts.c | 2 +- tools/perf/arch/x86/util/intel-pt.c | 4 ++-- tools/perf/bench/evlist-open-close.c | 2 +- tools/perf/builtin-ftrace.c | 2 +- tools/perf/builtin-record.c | 6 +++--- tools/perf/builtin-stat.c | 10 +++++----- tools/perf/builtin-top.c | 2 +- tools/perf/util/auxtrace.c | 2 +- tools/perf/util/bpf_ftrace.c | 4 ++-- tools/perf/util/evlist.c | 15 ++++++++------- tools/perf/util/record.c | 6 +++--- tools/perf/util/sideband_evlist.c | 3 ++- tools/perf/util/stat-display.c | 2 +- tools/perf/util/synthetic-events.c | 2 +- tools/perf/util/top.c | 8 +++++--- 19 files changed, 62 insertions(+), 53 deletions(-) diff --git a/tools/lib/perf/evlist.c b/tools/lib/perf/evlist.c index 9a770bfdc804..1b15ba13c477 100644 --- a/tools/lib/perf/evlist.c +++ b/tools/lib/perf/evlist.c @@ -41,10 +41,10 @@ static void __perf_evlist__propagate_maps(struct perf_evlist *evlist, */ if (!evsel->own_cpus || evlist->has_user_cpus) { perf_cpu_map__put(evsel->cpus); - evsel->cpus = perf_cpu_map__get(evlist->cpus); - } else if (!evsel->system_wide && perf_cpu_map__empty(evlist->cpus)) { + evsel->cpus = perf_cpu_map__get(evlist->user_requested_cpus); + } else if (!evsel->system_wide && perf_cpu_map__empty(evlist->user_requested_cpus)) { perf_cpu_map__put(evsel->cpus); - evsel->cpus = perf_cpu_map__get(evlist->cpus); + evsel->cpus = perf_cpu_map__get(evlist->user_requested_cpus); } else if (evsel->cpus != evsel->own_cpus) { perf_cpu_map__put(evsel->cpus); evsel->cpus = perf_cpu_map__get(evsel->own_cpus); @@ -123,10 +123,10 @@ static void perf_evlist__purge(struct perf_evlist *evlist) void perf_evlist__exit(struct perf_evlist *evlist) { - perf_cpu_map__put(evlist->cpus); + perf_cpu_map__put(evlist->user_requested_cpus); perf_cpu_map__put(evlist->all_cpus); perf_thread_map__put(evlist->threads); - evlist->cpus = NULL; + evlist->user_requested_cpus = NULL; evlist->all_cpus = NULL; evlist->threads = NULL; fdarray__exit(&evlist->pollfd); @@ -155,9 +155,9 @@ void perf_evlist__set_maps(struct perf_evlist *evlist, * original reference count of 1. If that is not the case it is up to * the caller to increase the reference count. */ - if (cpus != evlist->cpus) { - perf_cpu_map__put(evlist->cpus); - evlist->cpus = perf_cpu_map__get(cpus); + if (cpus != evlist->user_requested_cpus) { + perf_cpu_map__put(evlist->user_requested_cpus); + evlist->user_requested_cpus = perf_cpu_map__get(cpus); } if (threads != evlist->threads) { @@ -294,7 +294,7 @@ add: int perf_evlist__alloc_pollfd(struct perf_evlist *evlist) { - int nr_cpus = perf_cpu_map__nr(evlist->cpus); + int nr_cpus = perf_cpu_map__nr(evlist->user_requested_cpus); int nr_threads = perf_thread_map__nr(evlist->threads); int nfds = 0; struct perf_evsel *evsel; @@ -426,7 +426,7 @@ mmap_per_evsel(struct perf_evlist *evlist, struct perf_evlist_mmap_ops *ops, int idx, struct perf_mmap_param *mp, int cpu_idx, int thread, int *_output, int *_output_overwrite) { - struct perf_cpu evlist_cpu = perf_cpu_map__cpu(evlist->cpus, cpu_idx); + struct perf_cpu evlist_cpu = perf_cpu_map__cpu(evlist->user_requested_cpus, cpu_idx); struct perf_evsel *evsel; int revent; @@ -536,7 +536,7 @@ mmap_per_cpu(struct perf_evlist *evlist, struct perf_evlist_mmap_ops *ops, struct perf_mmap_param *mp) { int nr_threads = perf_thread_map__nr(evlist->threads); - int nr_cpus = perf_cpu_map__nr(evlist->cpus); + int nr_cpus = perf_cpu_map__nr(evlist->user_requested_cpus); int cpu, thread; for (cpu = 0; cpu < nr_cpus; cpu++) { @@ -564,8 +564,8 @@ static int perf_evlist__nr_mmaps(struct perf_evlist *evlist) { int nr_mmaps; - nr_mmaps = perf_cpu_map__nr(evlist->cpus); - if (perf_cpu_map__empty(evlist->cpus)) + nr_mmaps = perf_cpu_map__nr(evlist->user_requested_cpus); + if (perf_cpu_map__empty(evlist->user_requested_cpus)) nr_mmaps = perf_thread_map__nr(evlist->threads); return nr_mmaps; @@ -576,7 +576,7 @@ int perf_evlist__mmap_ops(struct perf_evlist *evlist, struct perf_mmap_param *mp) { struct perf_evsel *evsel; - const struct perf_cpu_map *cpus = evlist->cpus; + const struct perf_cpu_map *cpus = evlist->user_requested_cpus; const struct perf_thread_map *threads = evlist->threads; if (!ops || !ops->get || !ops->mmap) diff --git a/tools/lib/perf/include/internal/evlist.h b/tools/lib/perf/include/internal/evlist.h index 4cefade540bd..e3e64f37db7b 100644 --- a/tools/lib/perf/include/internal/evlist.h +++ b/tools/lib/perf/include/internal/evlist.h @@ -19,7 +19,12 @@ struct perf_evlist { int nr_entries; int nr_groups; bool has_user_cpus; - struct perf_cpu_map *cpus; + /** + * The cpus passed from the command line or all online CPUs by + * default. + */ + struct perf_cpu_map *user_requested_cpus; + /** The union of all evsel cpu maps. */ struct perf_cpu_map *all_cpus; struct perf_thread_map *threads; int nr_mmaps; diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c index cbc555245959..11c71aa219f7 100644 --- a/tools/perf/arch/arm/util/cs-etm.c +++ b/tools/perf/arch/arm/util/cs-etm.c @@ -199,7 +199,7 @@ static int cs_etm_set_option(struct auxtrace_record *itr, struct evsel *evsel, u32 option) { int i, err = -EINVAL; - struct perf_cpu_map *event_cpus = evsel->evlist->core.cpus; + struct perf_cpu_map *event_cpus = evsel->evlist->core.user_requested_cpus; struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL); /* Set option of each CPU we have */ @@ -299,7 +299,7 @@ static int cs_etm_recording_options(struct auxtrace_record *itr, container_of(itr, struct cs_etm_recording, itr); struct perf_pmu *cs_etm_pmu = ptr->cs_etm_pmu; struct evsel *evsel, *cs_etm_evsel = NULL; - struct perf_cpu_map *cpus = evlist->core.cpus; + struct perf_cpu_map *cpus = evlist->core.user_requested_cpus; bool privileged = perf_event_paranoid_check(-1); int err = 0; @@ -522,7 +522,7 @@ cs_etm_info_priv_size(struct auxtrace_record *itr __maybe_unused, { int i; int etmv3 = 0, etmv4 = 0, ete = 0; - struct perf_cpu_map *event_cpus = evlist->core.cpus; + struct perf_cpu_map *event_cpus = evlist->core.user_requested_cpus; struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL); /* cpu map is not empty, we have specific CPUs to work with */ @@ -713,7 +713,7 @@ static int cs_etm_info_fill(struct auxtrace_record *itr, u32 offset; u64 nr_cpu, type; struct perf_cpu_map *cpu_map; - struct perf_cpu_map *event_cpus = session->evlist->core.cpus; + struct perf_cpu_map *event_cpus = session->evlist->core.user_requested_cpus; struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL); struct cs_etm_recording *ptr = container_of(itr, struct cs_etm_recording, itr); diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c index 5860bbaea95a..86e2e926aa0e 100644 --- a/tools/perf/arch/arm64/util/arm-spe.c +++ b/tools/perf/arch/arm64/util/arm-spe.c @@ -144,7 +144,7 @@ static int arm_spe_recording_options(struct auxtrace_record *itr, container_of(itr, struct arm_spe_recording, itr); struct perf_pmu *arm_spe_pmu = sper->arm_spe_pmu; struct evsel *evsel, *arm_spe_evsel = NULL; - struct perf_cpu_map *cpus = evlist->core.cpus; + struct perf_cpu_map *cpus = evlist->core.user_requested_cpus; bool privileged = perf_event_paranoid_check(-1); struct evsel *tracking_evsel; int err; diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c index 4a76d49d25d6..d68a0f48e41e 100644 --- a/tools/perf/arch/x86/util/intel-bts.c +++ b/tools/perf/arch/x86/util/intel-bts.c @@ -110,7 +110,7 @@ static int intel_bts_recording_options(struct auxtrace_record *itr, container_of(itr, struct intel_bts_recording, itr); struct perf_pmu *intel_bts_pmu = btsr->intel_bts_pmu; struct evsel *evsel, *intel_bts_evsel = NULL; - const struct perf_cpu_map *cpus = evlist->core.cpus; + const struct perf_cpu_map *cpus = evlist->core.user_requested_cpus; bool privileged = perf_event_paranoid_check(-1); if (opts->auxtrace_sample_mode) { diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index 8c31578d6f4a..38ec2666ec12 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -382,7 +382,7 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, ui__warning("Intel Processor Trace: TSC not available\n"); } - per_cpu_mmaps = !perf_cpu_map__empty(session->evlist->core.cpus); + per_cpu_mmaps = !perf_cpu_map__empty(session->evlist->core.user_requested_cpus); auxtrace_info->type = PERF_AUXTRACE_INTEL_PT; auxtrace_info->priv[INTEL_PT_PMU_TYPE] = intel_pt_pmu->type; @@ -632,7 +632,7 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, struct perf_pmu *intel_pt_pmu = ptr->intel_pt_pmu; bool have_timing_info, need_immediate = false; struct evsel *evsel, *intel_pt_evsel = NULL; - const struct perf_cpu_map *cpus = evlist->core.cpus; + const struct perf_cpu_map *cpus = evlist->core.user_requested_cpus; bool privileged = perf_event_paranoid_check(-1); u64 tsc_bit; int err; diff --git a/tools/perf/bench/evlist-open-close.c b/tools/perf/bench/evlist-open-close.c index de56601f69ee..5a27691469ed 100644 --- a/tools/perf/bench/evlist-open-close.c +++ b/tools/perf/bench/evlist-open-close.c @@ -151,7 +151,7 @@ static int bench_evlist_open_close__run(char *evstr) init_stats(&time_stats); - printf(" Number of cpus:\t%d\n", perf_cpu_map__nr(evlist->core.cpus)); + printf(" Number of cpus:\t%d\n", perf_cpu_map__nr(evlist->core.user_requested_cpus)); printf(" Number of threads:\t%d\n", evlist->core.threads->nr); printf(" Number of events:\t%d (%d fds)\n", evlist->core.nr_entries, evlist__count_evsel_fds(evlist)); diff --git a/tools/perf/builtin-ftrace.c b/tools/perf/builtin-ftrace.c index ad9ce1bfffa1..7de07bb16d23 100644 --- a/tools/perf/builtin-ftrace.c +++ b/tools/perf/builtin-ftrace.c @@ -301,7 +301,7 @@ static int set_tracing_cpumask(struct perf_cpu_map *cpumap) static int set_tracing_cpu(struct perf_ftrace *ftrace) { - struct perf_cpu_map *cpumap = ftrace->evlist->core.cpus; + struct perf_cpu_map *cpumap = ftrace->evlist->core.user_requested_cpus; if (!target__has_cpu(&ftrace->target)) return 0; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 0b4abed555d8..ba74fab02e62 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -987,7 +987,7 @@ static int record__thread_data_init_maps(struct record_thread *thread_data, stru int m, tm, nr_mmaps = evlist->core.nr_mmaps; struct mmap *mmap = evlist->mmap; struct mmap *overwrite_mmap = evlist->overwrite_mmap; - struct perf_cpu_map *cpus = evlist->core.cpus; + struct perf_cpu_map *cpus = evlist->core.user_requested_cpus; thread_data->nr_mmaps = bitmap_weight(thread_data->mask->maps.bits, thread_data->mask->maps.nbits); @@ -1881,7 +1881,7 @@ static int record__synthesize(struct record *rec, bool tail) return err; } - err = perf_event__synthesize_cpu_map(&rec->tool, rec->evlist->core.cpus, + err = perf_event__synthesize_cpu_map(&rec->tool, rec->evlist->core.user_requested_cpus, process_synthesized_event, NULL); if (err < 0) { pr_err("Couldn't synthesize cpu map.\n"); @@ -3675,7 +3675,7 @@ static int record__init_thread_default_masks(struct record *rec, struct perf_cpu static int record__init_thread_masks(struct record *rec) { int ret = 0; - struct perf_cpu_map *cpus = rec->evlist->core.cpus; + struct perf_cpu_map *cpus = rec->evlist->core.user_requested_cpus; if (!record__threads_enabled(rec)) return record__init_thread_default_masks(rec, cpus); diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index b81ae5053218..a96f106dc93a 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -804,7 +804,7 @@ static int __run_perf_stat(int argc, const char **argv, int run_idx) if (group) evlist__set_leader(evsel_list); - if (!cpu_map__is_dummy(evsel_list->core.cpus)) { + if (!cpu_map__is_dummy(evsel_list->core.user_requested_cpus)) { if (affinity__setup(&saved_affinity) < 0) return -1; affinity = &saved_affinity; @@ -1458,7 +1458,7 @@ static int perf_stat_init_aggr_mode(void) aggr_cpu_id_get_t get_id = aggr_mode__get_aggr(stat_config.aggr_mode); if (get_id) { - stat_config.aggr_map = cpu_aggr_map__new(evsel_list->core.cpus, + stat_config.aggr_map = cpu_aggr_map__new(evsel_list->core.user_requested_cpus, get_id, /*data=*/NULL); if (!stat_config.aggr_map) { pr_err("cannot build %s map", aggr_mode__string[stat_config.aggr_mode]); @@ -1472,8 +1472,8 @@ static int perf_stat_init_aggr_mode(void) * taking the highest cpu number to be the size of * the aggregation translate cpumap. */ - if (evsel_list->core.cpus) - nr = perf_cpu_map__max(evsel_list->core.cpus).cpu; + if (evsel_list->core.user_requested_cpus) + nr = perf_cpu_map__max(evsel_list->core.user_requested_cpus).cpu; else nr = 0; stat_config.cpus_aggr_map = cpu_aggr_map__empty_new(nr + 1); @@ -1630,7 +1630,7 @@ static int perf_stat_init_aggr_mode_file(struct perf_stat *st) if (!get_id) return 0; - stat_config.aggr_map = cpu_aggr_map__new(evsel_list->core.cpus, get_id, env); + stat_config.aggr_map = cpu_aggr_map__new(evsel_list->core.user_requested_cpus, get_id, env); if (!stat_config.aggr_map) { pr_err("cannot build %s map", aggr_mode__string[stat_config.aggr_mode]); return -1; diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 9b08e44a31d9..fd8fd913c533 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1021,7 +1021,7 @@ static int perf_top__start_counters(struct perf_top *top) evlist__for_each_entry(evlist, counter) { try_again: - if (evsel__open(counter, top->evlist->core.cpus, + if (evsel__open(counter, top->evlist->core.user_requested_cpus, top->evlist->core.threads) < 0) { /* diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 9e48652662d4..df1c5bbbaa0d 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -174,7 +174,7 @@ void auxtrace_mmap_params__set_idx(struct auxtrace_mmap_params *mp, mp->idx = idx; if (per_cpu) { - mp->cpu = perf_cpu_map__cpu(evlist->core.cpus, idx); + mp->cpu = perf_cpu_map__cpu(evlist->core.user_requested_cpus, idx); if (evlist->core.threads) mp->tid = perf_thread_map__pid(evlist->core.threads, 0); else diff --git a/tools/perf/util/bpf_ftrace.c b/tools/perf/util/bpf_ftrace.c index 4f4d3aaff37c..7a4297d8fd2c 100644 --- a/tools/perf/util/bpf_ftrace.c +++ b/tools/perf/util/bpf_ftrace.c @@ -38,7 +38,7 @@ int perf_ftrace__latency_prepare_bpf(struct perf_ftrace *ftrace) /* don't need to set cpu filter for system-wide mode */ if (ftrace->target.cpu_list) { - ncpus = perf_cpu_map__nr(ftrace->evlist->core.cpus); + ncpus = perf_cpu_map__nr(ftrace->evlist->core.user_requested_cpus); bpf_map__set_max_entries(skel->maps.cpu_filter, ncpus); } @@ -63,7 +63,7 @@ int perf_ftrace__latency_prepare_bpf(struct perf_ftrace *ftrace) fd = bpf_map__fd(skel->maps.cpu_filter); for (i = 0; i < ncpus; i++) { - cpu = perf_cpu_map__cpu(ftrace->evlist->core.cpus, i).cpu; + cpu = perf_cpu_map__cpu(ftrace->evlist->core.user_requested_cpus, i).cpu; bpf_map_update_elem(fd, &cpu, &val, BPF_ANY); } } diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 9bb79e049957..cb2cf4463c08 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -440,7 +440,7 @@ static void __evlist__disable(struct evlist *evlist, char *evsel_name) bool has_imm = false; // See explanation in evlist__close() - if (!cpu_map__is_dummy(evlist->core.cpus)) { + if (!cpu_map__is_dummy(evlist->core.user_requested_cpus)) { if (affinity__setup(&saved_affinity) < 0) return; affinity = &saved_affinity; @@ -500,7 +500,7 @@ static void __evlist__enable(struct evlist *evlist, char *evsel_name) struct affinity saved_affinity, *affinity = NULL; // See explanation in evlist__close() - if (!cpu_map__is_dummy(evlist->core.cpus)) { + if (!cpu_map__is_dummy(evlist->core.user_requested_cpus)) { if (affinity__setup(&saved_affinity) < 0) return; affinity = &saved_affinity; @@ -565,7 +565,7 @@ static int evlist__enable_event_cpu(struct evlist *evlist, struct evsel *evsel, static int evlist__enable_event_thread(struct evlist *evlist, struct evsel *evsel, int thread) { int cpu; - int nr_cpus = perf_cpu_map__nr(evlist->core.cpus); + int nr_cpus = perf_cpu_map__nr(evlist->core.user_requested_cpus); if (!evsel->core.fd) return -EINVAL; @@ -580,7 +580,7 @@ static int evlist__enable_event_thread(struct evlist *evlist, struct evsel *evse int evlist__enable_event_idx(struct evlist *evlist, struct evsel *evsel, int idx) { - bool per_cpu_mmaps = !perf_cpu_map__empty(evlist->core.cpus); + bool per_cpu_mmaps = !perf_cpu_map__empty(evlist->core.user_requested_cpus); if (per_cpu_mmaps) return evlist__enable_event_cpu(evlist, evsel, idx); @@ -1301,10 +1301,11 @@ void evlist__close(struct evlist *evlist) struct affinity affinity; /* - * With perf record core.cpus is usually NULL. + * With perf record core.user_requested_cpus is usually NULL. * Use the old method to handle this for now. */ - if (!evlist->core.cpus || cpu_map__is_dummy(evlist->core.cpus)) { + if (!evlist->core.user_requested_cpus || + cpu_map__is_dummy(evlist->core.user_requested_cpus)) { evlist__for_each_entry_reverse(evlist, evsel) evsel__close(evsel); return; @@ -1367,7 +1368,7 @@ int evlist__open(struct evlist *evlist) * Default: one fd per CPU, all threads, aka systemwide * as sys_perf_event_open(cpu = -1, thread = -1) is EINVAL */ - if (evlist->core.threads == NULL && evlist->core.cpus == NULL) { + if (evlist->core.threads == NULL && evlist->core.user_requested_cpus == NULL) { err = evlist__create_syswide_maps(evlist); if (err < 0) goto out_err; diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c index 007a64681416..5b09ecbb05dc 100644 --- a/tools/perf/util/record.c +++ b/tools/perf/util/record.c @@ -106,7 +106,7 @@ void evlist__config(struct evlist *evlist, struct record_opts *opts, struct call if (opts->group) evlist__set_leader(evlist); - if (perf_cpu_map__cpu(evlist->core.cpus, 0).cpu < 0) + if (perf_cpu_map__cpu(evlist->core.user_requested_cpus, 0).cpu < 0) opts->no_inherit = true; use_comm_exec = perf_can_comm_exec(); @@ -244,7 +244,7 @@ bool evlist__can_select_event(struct evlist *evlist, const char *str) evsel = evlist__last(temp_evlist); - if (!evlist || perf_cpu_map__empty(evlist->core.cpus)) { + if (!evlist || perf_cpu_map__empty(evlist->core.user_requested_cpus)) { struct perf_cpu_map *cpus = perf_cpu_map__new(NULL); if (cpus) @@ -252,7 +252,7 @@ bool evlist__can_select_event(struct evlist *evlist, const char *str) perf_cpu_map__put(cpus); } else { - cpu = perf_cpu_map__cpu(evlist->core.cpus, 0); + cpu = perf_cpu_map__cpu(evlist->core.user_requested_cpus, 0); } while (1) { diff --git a/tools/perf/util/sideband_evlist.c b/tools/perf/util/sideband_evlist.c index 748371ac22be..388846f17bc1 100644 --- a/tools/perf/util/sideband_evlist.c +++ b/tools/perf/util/sideband_evlist.c @@ -114,7 +114,8 @@ int evlist__start_sb_thread(struct evlist *evlist, struct target *target) } evlist__for_each_entry(evlist, counter) { - if (evsel__open(counter, evlist->core.cpus, evlist->core.threads) < 0) + if (evsel__open(counter, evlist->core.user_requested_cpus, + evlist->core.threads) < 0) goto out_delete_evlist; } diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index 9cbe351b141f..138e3ab9d638 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -929,7 +929,7 @@ static void print_no_aggr_metric(struct perf_stat_config *config, int all_idx; struct perf_cpu cpu; - perf_cpu_map__for_each_cpu(cpu, all_idx, evlist->core.cpus) { + perf_cpu_map__for_each_cpu(cpu, all_idx, evlist->core.user_requested_cpus) { struct evsel *counter; bool first = true; diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c index b654de0841f8..27acdc5e5723 100644 --- a/tools/perf/util/synthetic-events.c +++ b/tools/perf/util/synthetic-events.c @@ -2127,7 +2127,7 @@ int perf_event__synthesize_stat_events(struct perf_stat_config *config, struct p return err; } - err = perf_event__synthesize_cpu_map(tool, evlist->core.cpus, process, NULL); + err = perf_event__synthesize_cpu_map(tool, evlist->core.user_requested_cpus, process, NULL); if (err < 0) { pr_err("Couldn't synthesize thread map.\n"); return err; diff --git a/tools/perf/util/top.c b/tools/perf/util/top.c index c1ebfc5d2e0c..b8b32431d2f7 100644 --- a/tools/perf/util/top.c +++ b/tools/perf/util/top.c @@ -95,15 +95,17 @@ size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size) if (target->cpu_list) ret += SNPRINTF(bf + ret, size - ret, ", CPU%s: %s)", - perf_cpu_map__nr(top->evlist->core.cpus) > 1 ? "s" : "", + perf_cpu_map__nr(top->evlist->core.user_requested_cpus) > 1 + ? "s" : "", target->cpu_list); else { if (target->tid) ret += SNPRINTF(bf + ret, size - ret, ")"); else ret += SNPRINTF(bf + ret, size - ret, ", %d CPU%s)", - perf_cpu_map__nr(top->evlist->core.cpus), - perf_cpu_map__nr(top->evlist->core.cpus) > 1 ? "s" : ""); + perf_cpu_map__nr(top->evlist->core.user_requested_cpus), + perf_cpu_map__nr(top->evlist->core.user_requested_cpus) > 1 + ? "s" : ""); } perf_top__reset_sample_counters(top); -- cgit v1.2.3