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fix GC fractional mode for clear description

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zhengjianxun 2021-02-23 11:11:21 +08:00
parent dae95b9407
commit 5910e76324
1 changed files with 2 additions and 2 deletions
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4
src/runtime/mgc.go
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@ -302,8 +302,8 @@ const (
// gcMarkWorkerFractionalMode indicates that a P is currently // gcMarkWorkerFractionalMode indicates that a P is currently
// running the "fractional" mark worker. The fractional worker // running the "fractional" mark worker. The fractional worker
// is necessary when GOMAXPROCS*gcBackgroundUtilization is not // is necessary when GOMAXPROCS*gcBackgroundUtilization is not
// an integer and the utilization too far away from the // an integer and using only dedicated workers would result in
// gcBackgroundUtilization when round the number. // utilization too far from the target of gcBackgroundUtilization.
// The fractional worker should run until it is preempted and // The fractional worker should run until it is preempted and
// will be scheduled to pick up the fractional part of // will be scheduled to pick up the fractional part of
// GOMAXPROCS*gcBackgroundUtilization. // GOMAXPROCS*gcBackgroundUtilization.