linux-kernel - [PATCH 8/8] perf annotate: Get rid of local annotation options

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Date:   Tue, 28 Nov 2023 09:54:41 -0800
From:   Namhyung Kim <namhyung@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...nel.org>
Cc:     Ian Rogers <irogers@...gle.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-perf-users@...r.kernel.org
Subject: [PATCH 8/8] perf annotate: Get rid of local annotation options

It doesn't need the option in the struct annotation which is allocated
for each symbol.  It can directly use the global options and save 8
bytes per symbol.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/util/annotate.c | 2 --
 tools/perf/util/annotate.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 09c399ab0384..c81fa0791918 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -3333,8 +3333,6 @@ int symbol__annotate2(struct map_symbol *ms, struct evsel *evsel,
 	if (err)
 		goto out_free_offsets;
 
-	notes->options = &annotate_opts;
-
 	symbol__calc_percent(sym, evsel);
 
 	annotation__set_offsets(notes, size);
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 6d5a6bb49a97..589f8aaf0236 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -294,7 +294,6 @@ struct annotated_branch {
 
 struct LOCKABLE annotation {
 	u64			start;
-	struct annotation_options *options;
 	int			nr_events;
 	int			max_jump_sources;
 	struct {
-- 
2.43.0.rc1.413.gea7ed67945-goog