diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 39d22693e47b6..c2f48fc159e5a 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1586,6 +1586,7 @@ static noinline int cow_file_range(struct btrfs_inode *inode,
 					     locked_page, &cached,
 					     clear_bits,
 					     page_ops);
+		btrfs_qgroup_free_data(inode, NULL, start, cur_alloc_size, NULL);
 		start += cur_alloc_size;
 	}
 
@@ -1599,6 +1600,7 @@ static noinline int cow_file_range(struct btrfs_inode *inode,
 		clear_bits |= EXTENT_CLEAR_DATA_RESV;
 		extent_clear_unlock_delalloc(inode, start, end, locked_page,
 					     &cached, clear_bits, page_ops);
+		btrfs_qgroup_free_data(inode, NULL, start, cur_alloc_size, NULL);
 	}
 	return ret;
 }
@@ -2269,6 +2271,7 @@ static noinline int run_delalloc_nocow(struct btrfs_inode *inode,
 					     EXTENT_DO_ACCOUNTING, PAGE_UNLOCK |
 					     PAGE_START_WRITEBACK |
 					     PAGE_END_WRITEBACK);
+		btrfs_qgroup_free_data(inode, NULL, cur_offset, end - cur_offset + 1, NULL);
 	}
 	btrfs_free_path(path);
 	return ret;