1 files changed, 4 insertions, 4 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index a5d2249e6da5..f88eb2ce7919 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1744,10 +1744,10 @@ struct btrfs_root *open_ctree(struct super_block *sb,
         }
 
         features = btrfs_super_incompat_flags(disk_super);
-        if (!(features & BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF)) {
-                features |= BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF;
-                btrfs_set_super_incompat_flags(disk_super, features);
-        }
+        features |= BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF;
+        if (tree_root->fs_info->compress_type & BTRFS_COMPRESS_LZO)
+                features |= BTRFS_FEATURE_INCOMPAT_COMPRESS_LZO;
+        btrfs_set_super_incompat_flags(disk_super, features);
 
         features = btrfs_super_compat_ro_flags(disk_super) &
                 ~BTRFS_FEATURE_COMPAT_RO_SUPP;