Messages in this thread | | | Date | Fri, 25 Mar 2022 15:26:32 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH 1/3] perf lock: Add --synth=no option for record |
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Em Wed, Mar 23, 2022 at 04:02:57PM -0700, Namhyung Kim escreveu: > 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.
Thanks, applied the series.
- Arnaldo
> Signed-off-by: Namhyung Kim <namhyung@kernel.org> > --- > 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
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- Arnaldo
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