diff options
| -rw-r--r-- | fs/pnode.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/pnode.c b/fs/pnode.c index 81f7599bdac4..1c789f88b3d2 100644 --- a/fs/pnode.c +++ b/fs/pnode.c @@ -637,10 +637,11 @@ void propagate_umount(struct list_head *set) } // now to_umount consists of all acceptable candidates - // deal with reparenting of remaining overmounts on those + // deal with reparenting of surviving overmounts on those list_for_each_entry(m, &to_umount, mnt_list) { - if (m->overmount) - reparent(m->overmount); + struct mount *over = m->overmount; + if (over && !will_be_unmounted(over)) + reparent(over); } // and fold them into the set |