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>
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index 5780acc..2238d6f 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -2771,7 +2771,7 @@
ti->split_discard_bios = false;
cache->features = ca->features;
- ti->per_bio_data_size = get_per_bio_data_size(cache);
+ ti->per_io_data_size = get_per_bio_data_size(cache);
cache->callbacks.congested_fn = cache_is_congested;
dm_table_add_target_callbacks(ti->table, &cache->callbacks);