linux-kernel - [PATCH 06/13] perf script: Factor out script_fetch

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Message-Id: <20210530192308.7382-7-adrian.hunter@intel.com>
Date:   Sun, 30 May 2021 22:23:01 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>, Andi Kleen <ak@...ux.intel.com>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 06/13] perf script: Factor out script_fetch_insn()

Factor out script_fetch_insn() so it can be reused.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/builtin-script.c   | 10 ++++++++--
 tools/perf/util/trace-event.h |  3 +++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index fd5c257d55a8..57488d60b64a 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1417,6 +1417,13 @@ __weak void arch_fetch_insn(struct perf_sample *sample __maybe_unused,
 {
 }
 
+void script_fetch_insn(struct perf_sample *sample, struct thread *thread,
+		       struct machine *machine)
+{
+	if (sample->insn_len == 0 && native_arch)
+		arch_fetch_insn(sample, thread, machine);
+}
+
 static int perf_sample__fprintf_insn(struct perf_sample *sample,
 				     struct perf_event_attr *attr,
 				     struct thread *thread,
@@ -1424,8 +1431,7 @@ static int perf_sample__fprintf_insn(struct perf_sample *sample,
 {
 	int printed = 0;
 
-	if (sample->insn_len == 0 && native_arch)
-		arch_fetch_insn(sample, thread, machine);
+	script_fetch_insn(sample, thread, machine);
 
 	if (PRINT_FIELD(INSNLEN))
 		printed += fprintf(fp, " ilen: %d", sample->insn_len);
diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
index 73f5b29472f7..54aadeedf28c 100644
--- a/tools/perf/util/trace-event.h
+++ b/tools/perf/util/trace-event.h
@@ -97,6 +97,9 @@ extern unsigned int scripting_max_stack;
 
 int script_spec_register(const char *spec, struct scripting_ops *ops);
 
+void script_fetch_insn(struct perf_sample *sample, struct thread *thread,
+		       struct machine *machine);
+
 void setup_perl_scripting(void);
 void setup_python_scripting(void);
 
-- 
2.17.1