On Thu, Jan 28, 2021 at 01:47:32PM +0900, Damien Le Moal wrote: > Introduce the internal function blk_queue_clear_zone_settings() to > cleanup all limits and resources related to zoned block devices. This > new function is called from blk_queue_set_zoned() when a disk zoned > model is set to BLK_ZONED_NONE. This particular case can happens when a > partition is created on a host-aware scsi disk. Shouldn't we just do all this work when blk_queue_set_zoned is called with a BLK_ZONED_NONE argument? That seems like the more obvious API to me.