loop: update commands in loop_set_status still referring to transfers

The concept of transfers is gone since commit 47e9624616c8 ("block:
remove support for cryptoloop and the xor transfer").

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250110073750.1582447-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 6ea729cdce711ce1717d8d782025d335046a06e0..0c7dfc6eee12c261cfa586673d5bdabd79032005 100644 (file)
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1276,7 +1276,7 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info)
                invalidate_bdev(lo->lo_device);
        }
 
-       /* I/O need to be drained during transfer transition */
+       /* I/O needs to be drained before changing lo_offset or lo_sizelimit */
        blk_mq_freeze_queue(lo->lo_queue);
 
        err = loop_set_status_from_info(lo, info);
@@ -1296,7 +1296,7 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info)
                loop_set_size(lo, new_size);
        }
 
-       /* update dio if lo_offset or transfer is changed */
+       /* update the direct I/O flag if lo_offset changed */
        __loop_update_dio(lo, lo->use_dio);
 
 out_unfreeze: