freebsd-dev/sys/fs/nullfs
Konstantin Belousov b9662886ef Un null_vptocnp(), cache vp->v_mount and use it for null_nodeget() call.
The vp vnode is unlocked during the execution of the VOP method and
can be reclaimed, zeroing vp->v_data.  Caching allows to use the
correct mount point.

Reported and tested by:	pho
PR: 235549
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2019-02-08 08:20:18 +00:00
..
null_subr.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
null_vfsops.c Before using VTONULL(), check that the covered vnode belongs to nullfs. 2019-02-08 08:17:31 +00:00
null_vnops.c Un null_vptocnp(), cache vp->v_mount and use it for null_nodeget() call. 2019-02-08 08:20:18 +00:00
null.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00