From 7b2ac8eb9be76c96356b6e9a7c06a8080ea841ae Mon Sep 17 00:00:00 2001
From: Mateusz Guzik <mjg@FreeBSD.org>
Date: Sat, 18 Sep 2021 10:13:33 +0200
Subject: vfs: add missing VIRF_MOUNTPOINT in vfs_mountroot_shuffle

Reported by:	mav
---
 sys/kern/vfs_mountroot.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/kern/vfs_mountroot.c b/sys/kern/vfs_mountroot.c
index 5cf222901420..54d5a442c9ee 100644
--- a/sys/kern/vfs_mountroot.c
+++ b/sys/kern/vfs_mountroot.c
@@ -369,6 +369,7 @@ vfs_mountroot_shuffle(struct thread *td, struct mount *mpdevfs)
 				cache_purge(vp);
 				VI_LOCK(vp);
 				mporoot->mnt_vnodecovered = vp;
+				vn_irflag_set_locked(vp, VIRF_MOUNTPOINT);
 				vp->v_mountedhere = mporoot;
 				strlcpy(mporoot->mnt_stat.f_mntonname,
 				    fspath, MNAMELEN);
-- 
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