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Authored by seigo.tanimura_gmail.com on Mar 1 2024, 5:26 PM.

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Summary

This is the preparation for the precise vnode recycle on ZFS and nullfs.
In the upcoming commits, those filesystems make mnt_fsvninusep point to the
vnode counter internal in each filesystem.

This change does not affect any filesystems that do not set mnt_fsvninusep.

This change is separated from the ZFS and nullfs fixes because it modifies
struct mount.

PR: 275594
Reported By: Thomas Mueller <thmu7@freenet.de>
Security: FreeBSD-EN-23:18.openzfs
Signed-off-by: Seigo Tanimura <seigo.tanimura@gmail.com>

Diff Detail

Repository

rG FreeBSD src repository

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Unit

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Build Status

Buildable 56370
Build 53258: arc lint + arc unit

Event Timeline

seigo.tanimura_gmail.com created this revision.Mar 1 2024, 5:26 PM

Herald added subscribers: olce, imp. · View Herald TranscriptMar 1 2024, 5:26 PM

seigo.tanimura_gmail.com requested review of this revision.Mar 1 2024, 5:26 PM

Harbormaster completed remote builds in B56370: Diff 135272.Mar 1 2024, 5:26 PM

Target branches: stable/13, releng/13.3, releng/13.2
Backport of: https://reviews.freebsd.org/D44171

seigo.tanimura_gmail.com added a parent revision: D44170: kern/openzfs: Apply the essential part of FreeBSD-EN-23:18.openzfs. (stable/13).Mar 1 2024, 5:28 PM

seigo.tanimura_gmail.com added a child revision: D44175: kern/openzfs: Regulate the ZFS ARC pruning process precisely. (stable/13).Mar 1 2024, 5:37 PM

seigo.tanimura_gmail.com added a child revision: D44176: kern/openzfs: Regulate the ZFS ARC pruning process precisely. (releng/13.2).Mar 1 2024, 5:40 PM

seigo.tanimura_gmail.com retitled this revision from kern/vfs: Add the per-filesystem vnode counter to struct mount. to kern/vfs: Add the per-filesystem vnode counter to struct mount. (stable/13).Mar 1 2024, 5:56 PM

zirias added a subscriber: zirias.Mar 22 2024, 1:34 PM

olce added a reviewer: olce.Apr 11 2024, 9:54 PM