From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 094/107] libperf: Add perf_evsel__cpus()/threads() functions Date: Mon, 29 Jul 2019 23:55:57 -0300 Message-ID: <20190730025610.22603-95-acme@kernel.org> References: <20190730025610.22603-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190730025610.22603-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Alexander Shishkin , Alexey Budankov , Andi Kleen , Michael Petlan , Peter Zijlstra , Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: Jiri Olsa Add the following functions: perf_evsel__cpus() perf_evsel__threads() to access the evsel's cpus and threads objects. 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/20190721112506.12306-68-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/evsel.c | 10 ++++++++++ tools/perf/lib/include/perf/evsel.h | 2 ++ tools/perf/lib/libperf.map | 2 ++ tools/perf/util/evsel.h | 2 +- 4 files changed, 15 insertions(+), 1 deletion(-) diff --git a/tools/perf/lib/evsel.c b/tools/perf/lib/evsel.c index c3f3722e9f91..8dbe0e841b8f 100644 --- a/tools/perf/lib/evsel.c +++ b/tools/perf/lib/evsel.c @@ -215,3 +215,13 @@ int perf_evsel__apply_filter(struct perf_evsel *evsel, const char *filter) PERF_EVENT_IOC_SET_FILTER, (void *)filter); } + +struct perf_cpu_map *perf_evsel__cpus(struct perf_evsel *evsel) +{ + return evsel->cpus; +} + +struct perf_thread_map *perf_evsel__threads(struct perf_evsel *evsel) +{ + return evsel->threads; +} diff --git a/tools/perf/lib/include/perf/evsel.h b/tools/perf/lib/include/perf/evsel.h index 0db18dfabdb8..ae9f7eeb53a2 100644 --- a/tools/perf/lib/include/perf/evsel.h +++ b/tools/perf/lib/include/perf/evsel.h @@ -32,5 +32,7 @@ LIBPERF_API int perf_evsel__read(struct perf_evsel *evsel, int cpu, int thread, struct perf_counts_values *count); LIBPERF_API int perf_evsel__enable(struct perf_evsel *evsel); LIBPERF_API int perf_evsel__disable(struct perf_evsel *evsel); +LIBPERF_API struct perf_cpu_map *perf_evsel__cpus(struct perf_evsel *evsel); +LIBPERF_API struct perf_thread_map *perf_evsel__threads(struct perf_evsel *evsel); #endif /* __LIBPERF_EVSEL_H */ diff --git a/tools/perf/lib/libperf.map b/tools/perf/lib/libperf.map index d4d34bea0b40..9f43b5cda031 100644 --- a/tools/perf/lib/libperf.map +++ b/tools/perf/lib/libperf.map @@ -21,6 +21,8 @@ LIBPERF_0.0.1 { perf_evsel__open; perf_evsel__close; perf_evsel__read; + perf_evsel__cpus; + perf_evsel__threads; perf_evlist__new; perf_evlist__delete; perf_evlist__init; diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 0989fb2eb1ec..3cf35aa782b9 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -193,7 +193,7 @@ struct record_opts; static inline struct perf_cpu_map *evsel__cpus(struct evsel *evsel) { - return evsel->core.cpus; + return perf_evsel__cpus(&evsel->core); } static inline int perf_evsel__nr_cpus(struct evsel *evsel) -- 2.21.0