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swap member declaration in StandardGauge to avoid problem with atomic on arm and x86-32

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fg2it
2016-11-30 21:57:18 +00:00
parent 09e49f0a17
commit 834e3f1c29
1 changed files with 2 additions and 1 deletions
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3
pkg/metrics/gauge.go
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@@ -61,9 +61,10 @@ func (NilGauge) Value() int64 { return 0 }
// StandardGauge is the standard implementation of a Gauge and uses the // StandardGauge is the standard implementation of a Gauge and uses the
// sync/atomic package to manage a single int64 value. // sync/atomic package to manage a single int64 value.
// atomic needs 64-bit aligned memory which is ensure for first word
type StandardGauge struct { type StandardGauge struct {
*MetricMeta
value int64 value int64
*MetricMeta
} }
// Snapshot returns a read-only copy of the gauge. // Snapshot returns a read-only copy of the gauge.