From: Ian Rogers <irogers@google.com>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Kan Liang <kan.liang@linux.intel.com>,
John Garry <john.g.garry@oracle.com>,
Will Deacon <will@kernel.org>, James Clark <james.clark@arm.com>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linux.dev>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Yicong Yang <yangyicong@hisilicon.com>,
Jonathan Cameron <jonathan.cameron@huawei.com>,
Nick Terrell <terrelln@fb.com>,
Nick Desaulniers <ndesaulniers@google.com>,
Oliver Upton <oliver.upton@linux.dev>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Song Liu <song@kernel.org>,
Ilkka Koskinen <ilkka@os.amperecomputing.com>,
Athira Rajeev <atrajeev@linux.vnet.ibm.com>,
Huacai Chen <chenhuacai@kernel.org>,
Yanteng Si <siyanteng@loongson.cn>,
Sun Haiyong <sunhaiyong@loongson.cn>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 05/27] perf tool: Add perf_tool__init
Date: Wed, 17 Jul 2024 18:00:01 -0700 [thread overview]
Message-ID: <20240718010023.1495687-6-irogers@google.com> (raw)
In-Reply-To: <20240718010023.1495687-1-irogers@google.com>
Add init function that behaves like perf_tool__fill_defaults but
assumes all values haven't been initialized.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.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);
--
2.45.2.1089.g2a221341d9-goog
next prev parent reply other threads:[~2024-07-18 1:00 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-18 0:59 [PATCH v6 00/27] Constify tool pointers Ian Rogers
2024-07-18 0:59 ` [PATCH v6 01/27] perf auxtrace: Remove dummy tools Ian Rogers
2024-07-18 0:59 ` [PATCH v6 02/27] perf s390-cpumsf: Remove unused struct Ian Rogers
2024-07-18 0:59 ` [PATCH v6 03/27] perf tool: Constify tool pointers Ian Rogers
2024-07-18 1:00 ` [PATCH v6 04/27] perf tool: Move fill defaults into tool.c Ian Rogers
2024-07-18 1:00 ` Ian Rogers [this message]
2024-07-18 1:00 ` [PATCH v6 06/27] perf kmem: Use perf_tool__init Ian Rogers
2024-07-18 1:00 ` [PATCH v6 07/27] perf buildid-list: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 08/27] perf kvm: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 09/27] perf lock: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 10/27] perf evlist: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 11/27] perf record: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 12/27] perf c2c: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 13/27] perf script: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 14/27] perf inject: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 15/27] perf report: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 16/27] perf stat: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 17/27] perf annotate: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 18/27] perf sched: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 19/27] perf mem: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 20/27] perf timechart: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 21/27] perf diff: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 22/27] perf data convert json: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 23/27] perf data convert ctf: " Ian Rogers
2024-07-18 1:00 ` [PATCH v6 24/27] perf test event_update: Ensure tools is initialized Ian Rogers
2024-07-18 1:00 ` [PATCH v6 25/27] perf kwork: Use perf_tool__init Ian Rogers
2024-07-18 1:00 ` [PATCH v6 26/27] perf tool: Remove perf_tool__fill_defaults Ian Rogers
2024-07-18 1:00 ` [PATCH v6 27/27] perf session: Constify tool Ian Rogers
2024-07-19 8:50 ` [PATCH v6 00/27] Constify tool pointers Adrian Hunter
2024-07-19 16:26 ` Ian Rogers
2024-07-22 8:28 ` Adrian Hunter
2024-07-22 16:06 ` Ian Rogers
2024-07-22 17:45 ` Namhyung Kim
2024-07-22 17:50 ` Ian Rogers
2024-07-22 18:04 ` Ian Rogers
2024-07-23 9:38 ` Adrian Hunter
2024-07-23 12:50 ` Ian Rogers
2024-08-12 13:53 ` Arnaldo Carvalho de Melo
2024-08-12 18:10 ` Ian Rogers
2024-08-12 19:54 ` Arnaldo Carvalho de Melo
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