fix: uint64 alignment in metrics/generic

go-kit · Aug 27, 2020 · aec653a · aec653a
1 parent 5561005
commit aec653a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/metrics/generic/generic.go b/metrics/generic/generic.go
@@ -18,9 +18,9 @@ import (
 
 // Counter is an in-memory implementation of a Counter.
 type Counter struct {
+	bits uint64 // bits has to be the first word in order to be 64-aligned on 32-bit
 	Name string
 	lvs  lv.LabelValues
-	bits uint64
 }
 
 // NewCounter returns a new, usable Counter.
@@ -81,9 +81,9 @@ func (c *Counter) LabelValues() []string {
 
 // Gauge is an in-memory implementation of a Gauge.
 type Gauge struct {
+	bits uint64 // bits has to be the first word in order to be 64-aligned on 32-bit
 	Name string
 	lvs  lv.LabelValues
-	bits uint64
 }
 
 // NewGauge returns a new, usable Gauge.