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Message-Id: <20240812204720.631678-22-irogers@google.com>
Date: Mon, 12 Aug 2024 13:47:13 -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 v7 21/27] perf diff: Use perf_tool__init
Use perf_tool__init so that more uses of struct perf_tool can be const
and not relying on perf_tool__fill_defaults.
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
tools/perf/builtin-diff.c | 28 +++++++++++++---------------
1 file changed, 13 insertions(+), 15 deletions(-)
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 4c0567882a7a..28c5208fcdc9 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -467,21 +467,7 @@ static int diff__process_sample_event(const struct perf_tool *tool,
return ret;
}
-static struct perf_diff pdiff = {
- .tool = {
- .sample = diff__process_sample_event,
- .mmap = perf_event__process_mmap,
- .mmap2 = perf_event__process_mmap2,
- .comm = perf_event__process_comm,
- .exit = perf_event__process_exit,
- .fork = perf_event__process_fork,
- .lost = perf_event__process_lost,
- .namespaces = perf_event__process_namespaces,
- .cgroup = perf_event__process_cgroup,
- .ordered_events = true,
- .ordering_requires_timestamps = true,
- },
-};
+static struct perf_diff pdiff;
static struct evsel *evsel_match(struct evsel *evsel,
struct evlist *evlist)
@@ -1959,6 +1945,18 @@ int cmd_diff(int argc, const char **argv)
if (ret < 0)
return ret;
+ perf_tool__init(&pdiff.tool, /*ordered_events=*/true);
+ pdiff.tool.sample = diff__process_sample_event;
+ pdiff.tool.mmap = perf_event__process_mmap;
+ pdiff.tool.mmap2 = perf_event__process_mmap2;
+ pdiff.tool.comm = perf_event__process_comm;
+ pdiff.tool.exit = perf_event__process_exit;
+ pdiff.tool.fork = perf_event__process_fork;
+ pdiff.tool.lost = perf_event__process_lost;
+ pdiff.tool.namespaces = perf_event__process_namespaces;
+ pdiff.tool.cgroup = perf_event__process_cgroup;
+ pdiff.tool.ordering_requires_timestamps = true;
+
perf_config(diff__config, NULL);
argc = parse_options(argc, argv, options, diff_usage, 0);
--
2.46.0.76.ge559c4bf1a-goog
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