Module Name: src
Committed By: chs
Date: Sun Mar 8 00:23:59 UTC 2020
Modified Files:
src/sys/ufs/ufs: ufs_dirhash.c
Log Message:
in ufsdirhash_free(), only examine dh->dh_onlist after taking the
dirhashlist lock. if we skip the lock then we might see that
dh_onlist is zero while ufsdirhash_recycle() is still working on
the dirhash. the symptom I saw was that ufsdirhash_free() would
try to destroy the dh_lock mutex while it was still held.
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/sys/ufs/ufs/ufs_dirhash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
