arm64/vmm: Move the vgic_max_cpu_count() check
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Authored by markj on Nov 4 2025, 2:50 PM.

Details

Reviewers

andrew
manu

Group Reviewers

bhyve

Commits

rG55096ebddc15: arm64/vmm: Move the vgic_max_cpu_count() check
rGf3a7ed2047df: arm64/vmm: Move the vgic_max_cpu_count() check

Summary

vm_alloc_vcpu() is called quite frequently, and we don't need to apply
the vgic limit unless we're actually allocating a vcpu structure for the
first time.

No functional change intended.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

markj created this revision.Nov 4 2025, 2:50 PM

Herald added a reviewer: manu. · View Herald TranscriptNov 4 2025, 2:50 PM

Herald added subscribers: emaste, imp. · View Herald Transcript

markj requested review of this revision.Nov 4 2025, 2:50 PM

Harbormaster completed remote builds in B68408: Diff 165823.Nov 4 2025, 2:50 PM

andrew accepted this revision.Nov 4 2025, 4:34 PM

This revision is now accepted and ready to land.Nov 4 2025, 4:34 PM

Closed by commit rGf3a7ed2047df: arm64/vmm: Move the vgic_max_cpu_count() check (authored by markj). · Explain WhyNov 4 2025, 5:03 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rGf3a7ed2047df: arm64/vmm: Move the vgic_max_cpu_count() check.

markj added a commit: rG55096ebddc15: arm64/vmm: Move the vgic_max_cpu_count() check.Nov 18 2025, 3:03 PM

Revision Contents
Changeset List

Path

Size

sys/

arm64/

vmm/

vmm.c

10 lines

Diff 165841

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arm64/vmm: Move the vgic_max_cpu_count() checkClosedPublicActions