Page MenuHomeFreeBSD
Differential D12704

Fix a racy VI_DOOMED check in MNT_VNODE_FOREACH_ALL()
ClosedPublic
Actions

Authored by markj on Oct 17 2017, 5:51 PM.
Tags
None
Referenced Files
Unknown Object (File)
Fri, Nov 21, 1:52 AM
Unknown Object (File)
Fri, Nov 21, 1:50 AM
Unknown Object (File)
Fri, Nov 21, 1:49 AM
Unknown Object (File)
Fri, Nov 21, 1:46 AM
Unknown Object (File)
Nov 13 2025, 2:45 AM
Unknown Object (File)
Nov 3 2025, 12:00 AM
Unknown Object (File)
Oct 28 2025, 7:27 PM
Unknown Object (File)
Oct 28 2025, 7:27 PM
View All 85 Files
Subscribers
None

Details

Reviewers
kib
mckusick
Commits
rS324704: Fix a racy VI_DOOMED check in MNT_VNODE_FOREACH_ALL().
Summary

MNT_VNODE_FOREACH_ALL() is supposed to avoid returning doomed vnodes,
but the VI_DOOMED check it uses is done without the vnode interlock
held.

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
head/
sys/
kern/
40 lines

Diff 34074

View Options

head/sys/kern/vfs_subr.c

Loading...