1 files changed, 11 insertions, 2 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 377e9bb0974f..b2d004ad66a0 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4018,7 +4018,8 @@ struct inode *btrfs_lookup_dentry(struct inode *dir, struct dentry *dentry)
                 memcpy(&location, dentry->d_fsdata, sizeof(struct btrfs_key));
                 kfree(dentry->d_fsdata);
                 dentry->d_fsdata = NULL;
-                d_clear_need_lookup(dentry);
+                /* This thing is hashed, drop it for now */
+                d_drop(dentry);
         } else {
                 ret = btrfs_inode_by_name(dir, dentry, &location);
         }
@@ -4085,7 +4086,15 @@ static void btrfs_dentry_release(struct dentry *dentry)
 static struct dentry *btrfs_lookup(struct inode *dir, struct dentry *dentry,
                                    struct nameidata *nd)
 {
-        return d_splice_alias(btrfs_lookup_dentry(dir, dentry), dentry);
+        struct dentry *ret;
+
+        ret = d_splice_alias(btrfs_lookup_dentry(dir, dentry), dentry);
+        if (unlikely(d_need_lookup(dentry))) {
+                spin_lock(&dentry->d_lock);
+                dentry->d_flags &= ~DCACHE_NEED_LOOKUP;
+                spin_unlock(&dentry->d_lock);
+        }
+        return ret;
 }
 
 unsigned char btrfs_filetype_table[] = {