Perf record will fail with retirement latency events as the open
doesn't do a perf_event_open system call. Use evsel__config to set up
such events for recording by removing the flag and enabling sample
weights - the sample weights containing the retirement latency.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Weilin Wang <weilin.wang@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
---
 tools/perf/util/evsel.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 661a07cbdb25..6a84893e3c58 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1440,9 +1440,10 @@ void evsel__config(struct evsel *evsel, struct record_opts *opts,
 		attr->branch_sample_type = opts->branch_stack;
 	}
 
-	if (opts->sample_weight)
+	if (opts->sample_weight || evsel->retire_lat) {
 		arch_evsel__set_sample_weight(evsel);
-
+		evsel->retire_lat = false;
+	}
 	attr->task     = track;
 	attr->mmap     = track;
 	attr->mmap2    = track && !perf_missing_features.mmap2;
-- 
2.49.0.604.gff1f9ca942-goog