diff options
Diffstat (limited to 'sys/fs/nullfs/null_vfsops.c')
-rw-r--r-- | sys/fs/nullfs/null_vfsops.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/fs/nullfs/null_vfsops.c b/sys/fs/nullfs/null_vfsops.c index 505576b..125c67a 100644 --- a/sys/fs/nullfs/null_vfsops.c +++ b/sys/fs/nullfs/null_vfsops.c @@ -179,9 +179,14 @@ nullfs_mount(struct mount *mp, struct thread *td) */ VOP_UNLOCK(vp, 0, td); - if (NULLVPTOLOWERVP(nullm_rootvp)->v_mount->mnt_flag & MNT_LOCAL) + if (NULLVPTOLOWERVP(nullm_rootvp)->v_mount->mnt_flag & MNT_LOCAL) { + MNT_ILOCK(mp); mp->mnt_flag |= MNT_LOCAL; + MNT_IUNLOCK(mp); + } + MNT_ILOCK(mp); mp->mnt_kern_flag |= lowerrootvp->v_mount->mnt_kern_flag & MNTK_MPSAFE; + MNT_IUNLOCK(mp); mp->mnt_data = (qaddr_t) xmp; vfs_getnewfsid(mp); |