- /* as we don't honour merge_bvec_fn, we must never risk
- * violating it, so limit ->max_segments to one, lying
- * within a single page.
- * (Note: it is very unlikely that a device with
- * merge_bvec_fn will be involved in multipath.)
- */
- if (q->merge_bvec_fn) {
- blk_queue_max_segments(mddev->queue, 1);
- blk_queue_segment_boundary(mddev->queue,
- PAGE_CACHE_SIZE - 1);
- }
-