STATIC void
 xfs_start_page_writeback(
        struct page             *page,
-       struct writeback_control *wbc,
        int                     clear_dirty,
        int                     buffers)
 {
                                done = 1;
                        }
                }
-               xfs_start_page_writeback(page, wbc, !page_dirty, count);
+               xfs_start_page_writeback(page, !page_dirty, count);
        }
 
        return done;
                SetPageUptodate(page);
 
        if (startio)
-               xfs_start_page_writeback(page, wbc, 1, count);
+               xfs_start_page_writeback(page, 1, count);
 
        if (ioend && iomap_valid) {
                offset = (iomap.iomap_offset + iomap.iomap_bsize - 1) >>