On Mon, Jan 10, 2022 at 03:51:40PM +0800, Ming Lei wrote: > Add block layer API of resubmit_bio_noacct() for handling blk-throttle > iops limit correctly. Typical use case is that bio split, and it isn't > good to export blk_throtl_charge_bio_split() for drivers, so add new API > for serving such purpose. Umm, submit_bio_noacct is meant exactly for this case of resubmitting a bio. We should not need another API for that.