linux-kernel - [PATCH 04/10] perf symbols: Add dso__find_symbol

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Message-Id: <20230120123456.12449-5-adrian.hunter@intel.com>
Date:   Fri, 20 Jan 2023 14:34:50 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org
Subject: [PATCH 04/10] perf symbols: Add dso__find_symbol_nocache()

Symbols should not be cached when there are more symbols still to add.
Add dso__find_symbol_nocache() to facilitate that.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/symbol.c | 5 +++++
 tools/perf/util/symbol.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index a3a165ae933a..a024f06f75d8 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -556,6 +556,11 @@ struct symbol *dso__find_symbol(struct dso *dso, u64 addr)
 	return dso->last_find_result.symbol;
 }
 
+struct symbol *dso__find_symbol_nocache(struct dso *dso, u64 addr)
+{
+	return symbols__find(&dso->symbols, addr);
+}
+
 struct symbol *dso__first_symbol(struct dso *dso)
 {
 	return symbols__first(&dso->symbols);
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index f735108c4d4e..2fdeb22bd02f 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -148,6 +148,7 @@ void dso__delete_symbol(struct dso *dso,
 			struct symbol *sym);
 
 struct symbol *dso__find_symbol(struct dso *dso, u64 addr);
+struct symbol *dso__find_symbol_nocache(struct dso *dso, u64 addr);
 struct symbol *dso__find_symbol_by_name(struct dso *dso, const char *name);
 
 struct symbol *symbol__next_by_name(struct symbol *sym);
-- 
2.34.1