On Wed, Jul 31, 2019 at 10:12:02AM -0500, [email protected]
wrote:
> Synopsis: umount says device busy after having used openrsync
I have seen this behavior in combination with unveil(2) and chroot(2).
Could you test if the same diff helps for your problem?
bluhm
Index: kern/kern_unveil.c
===================================================================
RCS file: /data/mirror/openbsd/cvs/src/sys/kern/kern_unveil.c,v
retrieving revision 1.29
diff -u -p -r1.29 kern_unveil.c
--- kern/kern_unveil.c 29 Jul 2019 23:14:06 -0000 1.29
+++ kern/kern_unveil.c 30 Jul 2019 12:18:52 -0000
@@ -309,8 +309,7 @@ unveil_find_cover(struct vnode *dp, stru
break;
}
- if (parent != vp)
- vrele(vp);
+ vrele(vp);
(void) unveil_lookup(parent, p, &ret);
vput(parent);
