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Diffstat (limited to 'fs/pnode.c')
-rw-r--r--fs/pnode.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/pnode.c b/fs/pnode.c
index 35154a5c9392..b81231711ad7 100644
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -268,14 +268,13 @@ static int propagate_one(struct mount *m)
if (IS_ERR(child))
return PTR_ERR(child);
child->mnt.mnt_flags &= ~MNT_LOCKED;
+ read_seqlock_excl(&mount_lock);
mnt_set_mountpoint(m, mp, child);
+ if (m->mnt_master != dest_master)
+ SET_MNT_MARK(m->mnt_master);
+ read_sequnlock_excl(&mount_lock);
last_dest = m;
last_source = child;
- if (m->mnt_master != dest_master) {
- read_seqlock_excl(&mount_lock);
- SET_MNT_MARK(m->mnt_master);
- read_sequnlock_excl(&mount_lock);
- }
hlist_add_head(&child->mnt_hash, list);
return count_mounts(m->mnt_ns, child);
}