Update prometheus/histogram.go

Co-authored-by: Björn Rabenstein <github@rabenste.in> Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
prometheus · May 3, 2024 · 2f95b8c · 2f95b8c
1 parent d4b9e4a
commit 2f95b8c
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/prometheus/histogram.go b/prometheus/histogram.go
@@ -1608,11 +1608,10 @@ func addAndResetCounts(hot, cold *histogramCounts) {
 }
 
 type nativeExemplars struct {
-	ttl time.Duration
+	sync.Mutex
 
+	ttl       time.Duration
 	exemplars []*dto.Exemplar
-
-	sync.Mutex
 }
 
 func makeNativeExemplars(ttl time.Duration, maxCount int) nativeExemplars {