unionfs: fix typo in comment

I deleted the wrong word when writing up a comment in a prior change;
the covered vnode may be recursed during any unmount, not just forced
unmount.
This commit is contained in:
Jason A. Harmening 2022-02-10 15:14:11 -06:00
parent bbf4df1722
commit 974efbb3d5

View file

@ -443,7 +443,7 @@ unionfs_noderem(struct vnode *vp)
int writerefs;
/*
* The root vnode lock may be recursed during forcible, because
* The root vnode lock may be recursed during unmount, because
* it may share the same lock as the unionfs mount's covered vnode,
* which is locked across VFS_UNMOUNT(). This lock will then be
* recursively taken during the vflush() issued by unionfs_unmount().