[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20240712181108.475336-6-irogers@google.com>
Date: Fri, 12 Jul 2024 11:10:46 -0700
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>,
Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>,
Kan Liang <kan.liang@...ux.intel.com>, John Garry <john.g.garry@...cle.com>,
Will Deacon <will@...nel.org>, James Clark <james.clark@....com>,
Mike Leach <mike.leach@...aro.org>, Leo Yan <leo.yan@...ux.dev>,
Suzuki K Poulose <suzuki.poulose@....com>, Yicong Yang <yangyicong@...ilicon.com>,
Jonathan Cameron <jonathan.cameron@...wei.com>, Nick Terrell <terrelln@...com>,
Nick Desaulniers <ndesaulniers@...gle.com>, Oliver Upton <oliver.upton@...ux.dev>,
Anshuman Khandual <anshuman.khandual@....com>, Song Liu <song@...nel.org>,
Ilkka Koskinen <ilkka@...amperecomputing.com>, Athira Rajeev <atrajeev@...ux.vnet.ibm.com>,
Huacai Chen <chenhuacai@...nel.org>, Yanteng Si <siyanteng@...ngson.cn>,
Sun Haiyong <sunhaiyong@...ngson.cn>, linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v5 05/27] perf tool: Add perf_tool__init
Add init function that behaves like perf_tool__fill_defaults but
assumes all values haven't been initialized.
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
tools/perf/util/tool.c | 58 ++++++++++++++++++++++++++++++++++++++++++
tools/perf/util/tool.h | 1 +
2 files changed, 59 insertions(+)
diff --git a/tools/perf/util/tool.c b/tools/perf/util/tool.c
index 17219ecb8fa6..cbd9b888bd73 100644
--- a/tools/perf/util/tool.c
+++ b/tools/perf/util/tool.c
@@ -230,6 +230,64 @@ static int perf_session__process_compressed_event_stub(struct perf_session *sess
return 0;
}
+void perf_tool__init(struct perf_tool *tool, bool ordered_events)
+{
+ tool->ordered_events = ordered_events;
+ tool->ordering_requires_timestamps = false;
+ tool->namespace_events = false;
+ tool->cgroup_events = false;
+ tool->no_warn = false;
+ tool->show_feat_hdr = SHOW_FEAT_NO_HEADER;
+
+ tool->sample = process_event_sample_stub;
+ tool->mmap = process_event_stub;
+ tool->mmap2 = process_event_stub;
+ tool->comm = process_event_stub;
+ tool->namespaces = process_event_stub;
+ tool->cgroup = process_event_stub;
+ tool->fork = process_event_stub;
+ tool->exit = process_event_stub;
+ tool->lost = perf_event__process_lost;
+ tool->lost_samples = perf_event__process_lost_samples;
+ tool->aux = perf_event__process_aux;
+ tool->itrace_start = perf_event__process_itrace_start;
+ tool->context_switch = perf_event__process_switch;
+ tool->ksymbol = perf_event__process_ksymbol;
+ tool->bpf = perf_event__process_bpf;
+ tool->text_poke = perf_event__process_text_poke;
+ tool->aux_output_hw_id = perf_event__process_aux_output_hw_id;
+ tool->read = process_event_sample_stub;
+ tool->throttle = process_event_stub;
+ tool->unthrottle = process_event_stub;
+ tool->attr = process_event_synth_attr_stub;
+ tool->event_update = process_event_synth_event_update_stub;
+ tool->tracing_data = process_event_synth_tracing_data_stub;
+ tool->build_id = process_event_op2_stub;
+
+ if (ordered_events)
+ tool->finished_round = perf_event__process_finished_round;
+ else
+ tool->finished_round = process_finished_round_stub;
+
+ tool->id_index = process_event_op2_stub;
+ tool->auxtrace_info = process_event_op2_stub;
+ tool->auxtrace = process_event_auxtrace_stub;
+ tool->auxtrace_error = process_event_op2_stub;
+ tool->thread_map = process_event_thread_map_stub;
+ tool->cpu_map = process_event_cpu_map_stub;
+ tool->stat_config = process_event_stat_config_stub;
+ tool->stat = process_stat_stub;
+ tool->stat_round = process_stat_round_stub;
+ tool->time_conv = process_event_time_conv_stub;
+ tool->feature = process_event_op2_stub;
+#ifdef HAVE_ZSTD_SUPPORT
+ tool->compressed = perf_session__process_compressed_event;
+#else
+ tool->compressed = perf_session__process_compressed_event_stub;
+#endif
+ tool->finished_init = process_event_op2_stub;
+}
+
void perf_tool__fill_defaults(struct perf_tool *tool)
{
if (tool->sample == NULL)
diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h
index 7913b698033a..897c6c44b6b2 100644
--- a/tools/perf/util/tool.h
+++ b/tools/perf/util/tool.h
@@ -88,6 +88,7 @@ struct perf_tool {
enum show_feature_header show_feat_hdr;
};
+void perf_tool__init(struct perf_tool *tool, bool ordered_events);
void perf_tool__fill_defaults(struct perf_tool *tool);
bool perf_tool__compressed_is_stub(const struct perf_tool *tool);
--
2.45.2.993.g49e7a77208-goog
Powered by blists - more mailing lists