[PATCH 1/3] perf lock: Add --synth=no option for record

[Namhyung Kim]

The perf lock command has nothing to symbolize and lock names come
from the tracepoint.  Moreover, kernel symbols are available even the
--synth=no option is given.

This will reduce the startup time by avoiding unnecessary synthesis.

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
---
 tools/perf/builtin-lock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index 57b9ebd7118a..1ebff88bc5ba 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -990,7 +990,7 @@ static int __cmd_report(bool display_info)
 static int __cmd_record(int argc, const char **argv)
 {
 	const char *record_args[] = {
-		"record", "-R", "-m", "1024", "-c", "1",
+		"record", "-R", "-m", "1024", "-c", "1", "--synth", "no",
 	};
 	unsigned int rec_argc, i, j, ret;
 	const char **rec_argv;
-- 
2.35.1.894.gb6a874cedc-goog