kern: add KPI to derive a root from arbitrary cpuset
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Authored by kevans on Sat, Dec 6, 4:13 AM.

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Reviewers

olce
markj

Summary

Rewrite cpuset_create_root() in terms of the new KPI with the parent
cpuset set to the prison's cpuset. We'll use this in a subsequent
change to allow an admin to create different cpuset topologies for their
jails.

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Repository

rG FreeBSD src repository

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Build Status

Buildable 69095
Build 65978: arc lint + arc unit

Event Timeline

kevans created this revision.Sat, Dec 6, 4:13 AM

Herald added a subscriber: imp. · View Herald TranscriptSat, Dec 6, 4:13 AM

kevans requested review of this revision.Sat, Dec 6, 4:13 AM

Harbormaster completed remote builds in B69095: Diff 167632.Sat, Dec 6, 4:13 AM

kevans added a parent revision: D54097: kern: don't require pp/tdp for all values of `which`.Sat, Dec 6, 4:13 AM

kevans added a child revision: D54099: kern: jail: allow specifying a cpuset.parent at creation time.

Revision Contents
Changeset List

Path

Size

sys/

kern/

kern_cpuset.c

43 lines

sys/

cpuset.h

1 line

Diff 167632

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sys/kern/kern_cpuset.c