From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 25/60] perf auxtrace: Add ->evsel_is_auxtrace() callback Date: Mon, 20 Apr 2020 08:52:41 -0300 Message-ID: <20200420115316.18781-26-acme@kernel.org> References: <20200420115316.18781-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200420115316.18781-1-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, Adrian Hunter , Andi Kleen , Jiri Olsa , Kim Phillips , Mathieu Poirier , Thomas Richter , Arnaldo Carvalho de Melo List-Id: linux-perf-users.vger.kernel.org From: Adrian Hunter Add ->evsel_is_auxtrace() callback to identify if a selected event is an AUX area event. Signed-off-by: Adrian Hunter Cc: Andi Kleen Cc: Jiri Olsa Cc: Kim Phillips Cc: Mathieu Poirier Cc: Thomas Richter Link: http://lore.kernel.org/lkml/20200401101613.6201-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/auxtrace.c | 9 +++++++++ tools/perf/util/auxtrace.h | 12 ++++++++++++ 2 files changed, 21 insertions(+) diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 3571ce72ca28..2c4ad6838766 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -2577,3 +2577,12 @@ void auxtrace__free(struct perf_session *session) return session->auxtrace->free(session); } + +bool auxtrace__evsel_is_auxtrace(struct perf_session *session, + struct evsel *evsel) +{ + if (!session->auxtrace || !session->auxtrace->evsel_is_auxtrace) + return false; + + return session->auxtrace->evsel_is_auxtrace(session, evsel); +} diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index e58ef160b599..db65aae5c2ea 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -21,6 +21,7 @@ union perf_event; struct perf_session; struct evlist; +struct evsel; struct perf_tool; struct mmap; struct perf_sample; @@ -166,6 +167,8 @@ struct auxtrace { struct perf_tool *tool); void (*free_events)(struct perf_session *session); void (*free)(struct perf_session *session); + bool (*evsel_is_auxtrace)(struct perf_session *session, + struct evsel *evsel); }; /** @@ -584,6 +587,8 @@ void auxtrace__dump_auxtrace_sample(struct perf_session *session, int auxtrace__flush_events(struct perf_session *session, struct perf_tool *tool); void auxtrace__free_events(struct perf_session *session); void auxtrace__free(struct perf_session *session); +bool auxtrace__evsel_is_auxtrace(struct perf_session *session, + struct evsel *evsel); #define ITRACE_HELP \ " i: synthesize instructions events\n" \ @@ -749,6 +754,13 @@ void auxtrace_index__free(struct list_head *head __maybe_unused) { } +static inline +bool auxtrace__evsel_is_auxtrace(struct perf_session *session __maybe_unused, + struct evsel *evsel __maybe_unused) +{ + return false; +} + static inline int auxtrace_parse_filters(struct evlist *evlist __maybe_unused) { -- 2.21.1