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-rw-r--r--src/runtime/export_test.go4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/runtime/export_test.go b/src/runtime/export_test.go
index 03ccfe10a8..3cee4dec57 100644
--- a/src/runtime/export_test.go
+++ b/src/runtime/export_test.go
@@ -321,9 +321,9 @@ func ReadMetricsSlow(memStats *MemStats, samplesp unsafe.Pointer, len, cap int)
// Initialize the metrics beforehand because this could
// allocate and skew the stats.
- semacquire(&metricsSema)
+ metricsLock()
initMetrics()
- semrelease(&metricsSema)
+ metricsUnlock()
systemstack(func() {
// Read memstats first. It's going to flush