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Thu, 08 Jun 2023 16:24:04 -0700 (PDT) Received: from bangji.hsd1.ca.comcast.net ([2601:647:6700:7f00:c14c:6e39:cb7d:ad66]) by smtp.gmail.com with ESMTPSA id e18-20020a656792000000b0053f1d55676fsm1618203pgr.2.2023.06.08.16.24.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 16:24:04 -0700 (PDT) Sender: Namhyung Kim From: Namhyung Kim To: Arnaldo Carvalho de Melo , Jiri Olsa Cc: Ian Rogers , Adrian Hunter , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org, Stephane Eranian Subject: [PATCH 2/3] perf list: Check arguments to show libpfm4 events Date: Thu, 8 Jun 2023 16:23:59 -0700 Message-ID: <20230608232400.3056312-3-namhyung@kernel.org> X-Mailer: git-send-email 2.41.0.162.gfafddb0af9-goog In-Reply-To: <20230608232400.3056312-1-namhyung@kernel.org> References: <20230608232400.3056312-1-namhyung@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Ian Rogers This is particularly useful for tests. $ perf list pfm Signed-off-by: Ian Rogers Signed-off-by: Namhyung Kim --- tools/perf/builtin-list.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c index 03b5d26b2489..7fec2cca759f 100644 --- a/tools/perf/builtin-list.c +++ b/tools/perf/builtin-list.c @@ -15,6 +15,7 @@ #include "util/pmu.h" #include "util/debug.h" #include "util/metricgroup.h" +#include "util/pfm.h" #include "util/string2.h" #include "util/strlist.h" #include "util/strbuf.h" @@ -457,7 +458,11 @@ int cmd_list(int argc, const char **argv) OPT_END() }; const char * const list_usage[] =3D { +#ifdef HAVE_LIBPFM + "perf list [] [hw|sw|cache|tracepoint|pmu|sdt|metric|metricgrou= p|event_glob|pfm]", +#else "perf list [] [hw|sw|cache|tracepoint|pmu|sdt|metric|metricgrou= p|event_glob]", +#endif NULL }; =20 @@ -539,7 +544,12 @@ int cmd_list(int argc, const char **argv) default_ps.metricgroups =3D true; default_ps.metrics =3D false; metricgroup__print(&print_cb, ps); - } else if ((sep =3D strchr(argv[i], ':')) !=3D NULL) { + } +#ifdef HAVE_LIBPFM + else if (strcmp(argv[i], "pfm") =3D=3D 0) + print_libpfm_events(&print_cb, ps); +#endif + else if ((sep =3D strchr(argv[i], ':')) !=3D NULL) { char *old_pmu_glob =3D default_ps.pmu_glob; =20 default_ps.event_glob =3D strdup(argv[i]); --=20 2.41.0.162.gfafddb0af9-goog