btrfs: free qgroup rsv on io failure

[platform/kernel/linux-starfive.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5508597..8e53df3 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3358,6 +3358,13 @@ out:
                        btrfs_free_reserved_extent(fs_info,
                                        ordered_extent->disk_bytenr,
                                        ordered_extent->disk_num_bytes, 1);
+                       /*
+                        * Actually free the qgroup rsv which was released when
+                        * the ordered extent was created.
+                        */
+                       btrfs_qgroup_free_refroot(fs_info, inode->root->root_key.objectid,
+                                                 ordered_extent->qgroup_rsv,
+                                                 BTRFS_QGROUP_RSV_DATA);
                }
        }