1 files changed, 4 insertions, 1 deletions

diff --git a/fs/dcache.c b/fs/dcache.c
index 0c6d5c549d84..51f7bb6463af 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1380,8 +1380,11 @@ EXPORT_SYMBOL(d_set_d_op);
 static void __d_instantiate(struct dentry *dentry, struct inode *inode)
 {
         spin_lock(&dentry->d_lock);
-        if (inode)
+        if (inode) {
+                if (unlikely(IS_AUTOMOUNT(inode)))
+                        dentry->d_flags |= DCACHE_NEED_AUTOMOUNT;
                 list_add(&dentry->d_alias, &inode->i_dentry);
+        }
         dentry->d_inode = inode;
         dentry_rcuwalk_barrier(dentry);
         spin_unlock(&dentry->d_lock);