NULLFS was not releasing a reference to the root of the underlying
authorMatthew Dillon <dillon@dragonflybsd.org>
Tue, 10 Oct 2006 16:21:02 +0000 (16:21 +0000)
committerMatthew Dillon <dillon@dragonflybsd.org>
Tue, 10 Oct 2006 16:21:02 +0000 (16:21 +0000)
commitb81dacf03571b4f9ef20fd2b36d2c823047331c9
treebbafcce4e0694a8947a0b6a690d5f99cd1c0e445
parent021a4ed4a6aa2aa6ed2ca525d43a71af32dbb977
NULLFS was not releasing a reference to the root of the underlying
filesystem on unmount, making the underlying filesystem unmountable.

Reported-by: Joerg Sonnenberger
sys/vfs/nullfs/null_vfsops.c