opnsense-src/sys/fs/nullfs
Konstantin Belousov 4f21442e10 null_lookup: restore dvp lock always, not only on success
Caller of VOP_LOOKUP() passes dvp locked and expect it locked on return.
Relock of lower vnode in any case could leave upper vnode reclaimed and
unlocked.

Reported and tested by:	pho
Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D31310
2021-07-27 19:58:47 +03:00
..
null.h Allow stacked filesystems to be recursively unmounted 2021-07-24 12:52:00 -07:00
null_subr.c vfs: add v_irflag accessors 2021-01-03 06:50:06 +00:00
null_vfsops.c Allow stacked filesystems to be recursively unmounted 2021-07-24 12:52:00 -07:00
null_vnops.c null_lookup: restore dvp lock always, not only on success 2021-07-27 19:58:47 +03:00