block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors

The block layer calling convention is blk_queue_<limit name>.
blk_queue_max_sectors predates this practice, leading to some confusion.
Rename the function to appropriately reflect that its intended use is to
set max_hw_sectors.

Also introduce a temporary wrapper for backwards compability.  This can
be removed after the merge window is closed.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 77605cdceaf1..a1f7147b757f 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -182,7 +182,7 @@ static int create_strip_zones(mddev_t *mddev)
 
                 if (rdev1->bdev->bd_disk->queue->merge_bvec_fn &&
                     queue_max_sectors(mddev->queue) > (PAGE_SIZE>>9))
-                        blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9);
+                        blk_queue_max_hw_sectors(mddev->queue, PAGE_SIZE>>9);
 
                 if (!smallest || (rdev1->sectors < smallest->sectors))
                         smallest = rdev1;
@@ -325,7 +325,7 @@ static int raid0_run(mddev_t *mddev)
         }
         if (md_check_no_bitmap(mddev))
                 return -EINVAL;
-        blk_queue_max_sectors(mddev->queue, mddev->chunk_sectors);
+        blk_queue_max_hw_sectors(mddev->queue, mddev->chunk_sectors);
         mddev->queue->queue_lock = &mddev->queue->__queue_lock;
 
         ret = create_strip_zones(mddev);