diff --git a/tools/perf/arch/x86/util/Build b/tools/perf/arch/x86/util/Build index 347c39b960eb..ce1ec92fecdc 100644 --- a/tools/perf/arch/x86/util/Build +++ b/tools/perf/arch/x86/util/Build @@ -6,6 +6,7 @@ perf-y += perf_regs.o perf-y += topdown.o perf-y += machine.o perf-y += event.o +perf-y += evlist.o perf-$(CONFIG_DWARF) += dwarf-regs.o perf-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o diff --git a/tools/perf/arch/x86/util/evlist.c b/tools/perf/arch/x86/util/evlist.c new file mode 100644 index 000000000000..8c6732cc7794 --- /dev/null +++ b/tools/perf/arch/x86/util/evlist.c @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +#include +#include "util/pmu.h" +#include "util/evlist.h" +#include "util/parse-events.h" + +#define TOPDOWN_L1_EVENTS "{slots,topdown-retiring,topdown-bad-spec,topdown-fe-bound,topdown-be-bound}" + +int arch_evlist__add_default_attrs(struct evlist *evlist) +{ + if (!pmu_have_event("cpu", "slots")) + return 0; + + return parse_events(evlist, TOPDOWN_L1_EVENTS, NULL); +} diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index a380e38ca937..b009dde5c601 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1828,6 +1828,9 @@ setup_metrics: } if (evlist__add_default_attrs(evsel_list, default_attrs1) < 0) return -1; + + if (arch_evlist__add_default_attrs(evsel_list) < 0) + return -1; } /* Detailed events get appended to the event list: */ diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 61b2408821e5..5983a9f13930 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -304,6 +304,11 @@ int __evlist__add_default_attrs(struct evlist *evlist, struct perf_event_attr *a return evlist__add_attrs(evlist, attrs, nr_attrs); } +__weak int arch_evlist__add_default_attrs(struct evlist *evlist __maybe_unused) +{ + return 0; +} + struct evsel *evlist__find_tracepoint_by_id(struct evlist *evlist, int id) { struct evsel *evsel; diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 7c2521cb6b09..7243e94da398 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -110,6 +110,8 @@ int __evlist__add_default_attrs(struct evlist *evlist, #define evlist__add_default_attrs(evlist, array) \ __evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array)) +int arch_evlist__add_default_attrs(struct evlist *evlist); + int evlist__add_dummy(struct evlist *evlist); int evlist__add_sb_event(struct evlist *evlist, struct perf_event_attr *attr,