kvmclock: Expose implied TSC frequency via sysctl
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Authored by cperciva on Nov 12 2021, 8:16 PM.

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kib
bryanv

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rG57a8fa6f0189: kvmclock: Expose implied TSC frequency via sysctl

Summary

An interface was added to derive an implied TSC frequency
from pvclock in 2015, but this interface was never exposed
anywhere user-visible.

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rG FreeBSD src repository

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cperciva requested review of this revision.Nov 12 2021, 8:16 PM

cperciva created this revision.

kib accepted this revision.Nov 12 2021, 10:58 PM

This revision is now accepted and ready to land.Nov 12 2021, 10:58 PM

bryanv accepted this revision.Nov 15 2021, 5:59 PM

Closed by commit rG57a8fa6f0189: kvmclock: Expose implied TSC frequency via sysctl (authored by cperciva). · Explain WhyNov 16 2021, 6:28 PM

This revision was automatically updated to reflect the committed changes.

cperciva added a commit: rG57a8fa6f0189: kvmclock: Expose implied TSC frequency via sysctl.

Herald added a subscriber: imp. · View Herald TranscriptNov 16 2021, 6:28 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

kvm_clock/

kvm_clock.c

26 lines

Diff 98591

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sys/dev/kvm_clock/kvm_clock.c

kvmclock: Expose implied TSC frequency via sysctlClosedPublicActions