vmm: Use an sx lock for vmmdev_mtx
ClosedPublic
Actions

Authored by markj on Aug 30 2024, 2:39 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Fri, Nov 7, 11:03 AM

	Unknown Object (File)
	Wed, Nov 5, 10:06 PM

	Unknown Object (File)
	Wed, Nov 5, 4:46 PM

	Unknown Object (File)
	Wed, Nov 5, 4:36 PM

	Unknown Object (File)
	Sun, Nov 2, 10:29 AM

	Unknown Object (File)
	Fri, Oct 24, 2:36 AM

	Unknown Object (File)
	Wed, Oct 22, 10:07 PM

	Unknown Object (File)
	Oct 17 2025, 6:56 PM

View All 69 Files

Subscribers

imp

Details

Reviewers

jhb

Group Reviewers

bhyve

Commits

rG887c0877a642: vmm: Use an sx lock for vmmdev_mtx

Summary

This will make it easier to atomically create the device file and set
its si_drv1 member.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

markj created this revision.Aug 30 2024, 2:39 PM

Herald added a subscriber: imp. · View Herald TranscriptAug 30 2024, 2:39 PM

markj requested review of this revision.Aug 30 2024, 2:39 PM

Harbormaster completed remote builds in B59244: Diff 142624.Aug 30 2024, 2:39 PM

markj added a parent revision: D46486: vmm: Validate credentials when opening a vmmdev.Aug 30 2024, 2:39 PM

markj added a child revision: D46488: vmm: Use make_dev_s() to create vmm devices.

jhb accepted this revision.Aug 30 2024, 3:39 PM

This revision is now accepted and ready to land.Aug 30 2024, 3:39 PM

Closed by commit rG887c0877a642: vmm: Use an sx lock for vmmdev_mtx (authored by markj). · Explain WhySep 1 2024, 2:10 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rG887c0877a642: vmm: Use an sx lock for vmmdev_mtx.

Revision Contents
Changeset List

Path

Size

sys/

dev/

vmm/

vmm_dev.c

38 lines

Diff 142669

View Options

vmm: Use an sx lock for vmmdev_mtxClosedPublicActions