block: Consolidate phys_segment and hw_segment limits

Except for SCSI no device drivers distinguish between physical and
hardware segment limits.  Consolidate the two into a single segment
limit.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 9b55e64196fc..4df3b40b1057 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -710,8 +710,7 @@ void drbd_setup_queue_param(struct drbd_conf *mdev, unsigned int max_seg_s) __mu
         max_seg_s = min(queue_max_sectors(b) * queue_logical_block_size(b), max_seg_s);
 
         blk_queue_max_hw_sectors(q, max_seg_s >> 9);
-        blk_queue_max_phys_segments(q, max_segments ? max_segments : MAX_PHYS_SEGMENTS);
-        blk_queue_max_hw_segments(q, max_segments ? max_segments : MAX_HW_SEGMENTS);
+        blk_queue_max_segments(q, max_segments ? max_segments : BLK_MAX_SEGMENTS);
         blk_queue_max_segment_size(q, max_seg_s);
         blk_queue_logical_block_size(q, 512);
         blk_queue_segment_boundary(q, PAGE_SIZE-1);