Differential D19404

Add hw.ncpu to arm64
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Authored by andrew on Feb 28 2019, 1:36 PM.

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	F170694648: D19404.id54532.diff
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emaste

imp

Details

Reviewers

manu

Group Reviewers

arm64

Commits

rS344659: Add the hw.ncpu tunable to arm64.

Summary

This allows us to limit the number of CPUs to use, e.g. to debug problems
seen when enabling multiple clusters.

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Tests Not Applicable

Event Timeline

andrew created this revision.Feb 28 2019, 1:36 PM

Herald added a reviewer: manu. · View Herald TranscriptFeb 28 2019, 1:36 PM

Herald added a subscriber: emaste. · View Herald Transcript

Harbormaster completed remote builds in B22809: Diff 54532.Feb 28 2019, 1:36 PM

manu accepted this revision as: manu.Feb 28 2019, 1:38 PM

This revision is now accepted and ready to land.Feb 28 2019, 1:38 PM

Closed by commit rS344659: Add the hw.ncpu tunable to arm64. (authored by andrew). · Explain WhyFeb 28 2019, 2:41 PM

This revision was automatically updated to reflect the committed changes.

Herald added a subscriber: imp. · View Herald TranscriptFeb 28 2019, 2:41 PM

Revision Contents
Changeset List

Path

Size

head/

sys/

arm64/

mp_machdep.c

19 lines

Diff 54537

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head/sys/arm64/arm64/mp_machdep.c

Add hw.ncpu to arm64ClosedPublicActions