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perf lock: Change to synthesize task events

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With -t/--threads option, it needs to display task names so synthesize
task related events at the beginning.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Waiman Long <longman@redhat.com>
Cc: Will Deacon <will@kernel.org>
Fixes: 7c3bcbdf44 ("perf lock: Add -t/--thread option for report")
Link: http://lore.kernel.org/lkml/20220601065846.456965-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2022-05-31 23:58:42 -07:00 committed by Arnaldo Carvalho de Melo
parent dc2cf4ca86
commit 2762c488cd
1 changed files with 1 additions and 1 deletions
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2
tools/perf/builtin-lock.c
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@ -1083,7 +1083,7 @@ out_delete:
static int __cmd_record(int argc, const char **argv)
{
const char *record_args[] = {
"record", "-R", "-m", "1024", "-c", "1", "--synth", "no",
"record", "-R", "-m", "1024", "-c", "1", "--synth", "task",
};
unsigned int rec_argc, i, j, ret;
const char **rec_argv;