dm: rename target's per_bio_data_size to per_io_data_size

Request-based DM will also make use of per_bio_data_size.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index d4040e6d4d3d..89aa9618c061 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -3476,7 +3476,7 @@ int dm_noflush_suspending(struct dm_target *ti)
 EXPORT_SYMBOL_GPL(dm_noflush_suspending);
 
 struct dm_md_mempools *dm_alloc_md_mempools(struct mapped_device *md, unsigned type,
-                                            unsigned integrity, unsigned per_bio_data_size)
+                                            unsigned integrity, unsigned per_io_data_size)
 {
         struct dm_md_mempools *pools = kzalloc(sizeof(*pools), GFP_KERNEL);
         struct kmem_cache *cachep = NULL;
@@ -3492,7 +3492,7 @@ struct dm_md_mempools *dm_alloc_md_mempools(struct mapped_device *md, unsigned t
         case DM_TYPE_BIO_BASED:
                 cachep = _io_cache;
                 pool_size = dm_get_reserved_bio_based_ios();
-                front_pad = roundup(per_bio_data_size, __alignof__(struct dm_target_io)) + offsetof(struct dm_target_io, clone);
+                front_pad = roundup(per_io_data_size, __alignof__(struct dm_target_io)) + offsetof(struct dm_target_io, clone);
                 break;
         case DM_TYPE_REQUEST_BASED:
                 cachep = _rq_tio_cache;
@@ -3505,8 +3505,8 @@ struct dm_md_mempools *dm_alloc_md_mempools(struct mapped_device *md, unsigned t
                 if (!pool_size)
                         pool_size = dm_get_reserved_rq_based_ios();
                 front_pad = offsetof(struct dm_rq_clone_bio_info, clone);
-                /* per_bio_data_size is not used. See __bind_mempools(). */
-                WARN_ON(per_bio_data_size != 0);
+                /* per_io_data_size is not used. */
+                WARN_ON(per_io_data_size != 0);
                 break;
         default:
                 BUG();