1 files changed, 3 insertions, 0 deletions

diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index 7877b0fc6a8d..1be03d85d267 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -172,6 +172,8 @@ no_valid_dev_replace_entry_found:
                                         dev_replace->srcdev->commit_total_bytes;
                                 dev_replace->tgtdev->bytes_used =
                                         dev_replace->srcdev->bytes_used;
+                                dev_replace->tgtdev->commit_bytes_used =
+                                        dev_replace->srcdev->commit_bytes_used;
                         }
                         dev_replace->tgtdev->is_tgtdev_for_dev_replace = 1;
                         btrfs_init_dev_replace_tgtdev_for_resume(fs_info,
@@ -558,6 +560,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info,
         ASSERT(list_empty(&src_device->resized_list));
         tgt_device->commit_total_bytes = src_device->commit_total_bytes;
         tgt_device->bytes_used = src_device->bytes_used;
+        tgt_device->commit_bytes_used = src_device->bytes_used;
         if (fs_info->sb->s_bdev == src_device->bdev)
                 fs_info->sb->s_bdev = tgt_device->bdev;
         if (fs_info->fs_devices->latest_bdev == src_device->bdev)