p9fs: Call VN_LOCK_ASHARE on new vnodes
ClosedPublic
Actions

Authored by markj on Jun 9 2025, 8:15 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Mon, Mar 23, 2:13 PM

	Unknown Object (File)
	Mon, Mar 23, 8:12 AM

	Unknown Object (File)
	Sun, Mar 22, 9:07 PM

	Unknown Object (File)
	Thu, Mar 12, 6:41 AM

	Unknown Object (File)
	Feb 27 2026, 6:53 PM

	Unknown Object (File)
	Feb 27 2026, 11:36 AM

	Unknown Object (File)
	Feb 9 2026, 11:06 PM

	Unknown Object (File)
	Feb 8 2026, 2:35 PM

View All 69 Files

Subscribers

imp

Details

Reviewers

dfr
kib

Commits

rGf2e6f2444098: p9fs: Call VN_LOCK_ASHARE on new vnodes
rG5defdd5342c3: p9fs: Call VN_LOCK_ASHARE on new vnodes

Summary

We set MNTK_LOOKUP_SHARED on p9fs mounts, but disable shared locking of
vnodes (i.e., LK_SHARED requests are automatically translated to
LK_EXCLUSIVE.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

markj created this revision.Jun 9 2025, 8:15 PM

Herald added a subscriber: imp. · View Herald TranscriptJun 9 2025, 8:15 PM

markj requested review of this revision.Jun 9 2025, 8:15 PM

Harbormaster completed remote builds in B64728: Diff 156728.Jun 9 2025, 8:15 PM

markj added a child revision: D50760: p9fs: Set eofflag in VOP_READDIR when appropriate.Jun 9 2025, 8:15 PM

Missed closing ')' in the commit msg.

This revision is now accepted and ready to land.Jun 10 2025, 12:22 AM

Closed by commit rG5defdd5342c3: p9fs: Call VN_LOCK_ASHARE on new vnodes (authored by markj). · Explain WhyJun 13 2025, 7:20 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rG5defdd5342c3: p9fs: Call VN_LOCK_ASHARE on new vnodes.

arrowd added a commit: rGf2e6f2444098: p9fs: Call VN_LOCK_ASHARE on new vnodes.Jul 4 2025, 1:30 PM

Revision Contents
Changeset List

Path

Size

sys/

fs/

p9fs/

p9fs_vfsops.c

2 lines

Diff 156992

View Options

p9fs: Call VN_LOCK_ASHARE on new vnodesClosedPublicActions