diff options
Diffstat (limited to 'sys/fs/nullfs/null_vnops.c')
| -rw-r--r-- | sys/fs/nullfs/null_vnops.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/fs/nullfs/null_vnops.c b/sys/fs/nullfs/null_vnops.c index cc35d81..f59865f 100644 --- a/sys/fs/nullfs/null_vnops.c +++ b/sys/fs/nullfs/null_vnops.c @@ -740,6 +740,14 @@ null_reclaim(struct vop_reclaim_args *ap) vp->v_object = NULL; vp->v_vnlock = &vp->v_lock; VI_UNLOCK(vp); + + /* + * If we were opened for write, we leased one write reference + * to the lower vnode. If this is a reclamation due to the + * forced unmount, undo the reference now. + */ + if (vp->v_writecount > 0) + VOP_ADD_WRITECOUNT(lowervp, -1); vput(lowervp); free(xp, M_NULLFSNODE); |
