35 bool nvmet_bdev_zns_enable(struct nvmet_ns *ns)  in nvmet_bdev_zns_enable()  argument
37 	u8 zasl = nvmet_zasl(bdev_max_zone_append_sectors(ns->bdev));  in nvmet_bdev_zns_enable()
38 	struct gendisk *bd_disk = ns->bdev->bd_disk;  in nvmet_bdev_zns_enable()
41 	if (ns->subsys->zasl) {  in nvmet_bdev_zns_enable()
42 		if (ns->subsys->zasl > zasl)  in nvmet_bdev_zns_enable()
45 	ns->subsys->zasl = zasl;  in nvmet_bdev_zns_enable()
60 	if (ns->bdev->bd_disk->conv_zones_bitmap)  in nvmet_bdev_zns_enable()
63 	ret = blkdev_report_zones(ns->bdev, 0, bdev_nr_zones(ns->bdev),  in nvmet_bdev_zns_enable()
68 	ns->blksize_shift = blksize_bits(bdev_logical_block_size(ns->bdev));  in nvmet_bdev_zns_enable()
121 	if (nvmet_ns_revalidate(req->ns)) {  in nvmet_execute_identify_ns_zns()
122 		mutex_lock(&req->ns->subsys->lock);  in nvmet_execute_identify_ns_zns()
123 		nvmet_ns_changed(req->ns->subsys, req->ns->nsid);  in nvmet_execute_identify_ns_zns()
124 		mutex_unlock(&req->ns->subsys->lock);  in nvmet_execute_identify_ns_zns()
127 	if (!bdev_is_zoned(req->ns->bdev)) {  in nvmet_execute_identify_ns_zns()
133 	zsze = (bdev_zone_sectors(req->ns->bdev) << 9) >>  in nvmet_execute_identify_ns_zns()
134 					req->ns->blksize_shift;  in nvmet_execute_identify_ns_zns()
137 	mor = bdev_max_open_zones(req->ns->bdev);  in nvmet_execute_identify_ns_zns()
144 	mar = bdev_max_active_zones(req->ns->bdev);  in nvmet_execute_identify_ns_zns()
160 	sector_t sect = nvmet_lba_to_sect(req->ns, req->cmd->zmr.slba);  in nvmet_bdev_validate_zone_mgmt_recv()
163 	if (sect >= get_capacity(req->ns->bdev->bd_disk)) {  in nvmet_bdev_validate_zone_mgmt_recv()
235 		zdesc.zcap = nvmet_sect_to_lba(rz->req->ns, z->capacity);  in nvmet_bdev_report_zone_cb()
236 		zdesc.zslba = nvmet_sect_to_lba(rz->req->ns, z->start);  in nvmet_bdev_report_zone_cb()
237 		zdesc.wp = nvmet_sect_to_lba(rz->req->ns, z->wp);  in nvmet_bdev_report_zone_cb()
257 	unsigned int sect = nvmet_lba_to_sect(req->ns, req->cmd->zmr.slba);  in nvmet_req_nr_zones_from_slba()
259 	return bdev_nr_zones(req->ns->bdev) - bdev_zone_no(req->ns->bdev, sect);  in nvmet_req_nr_zones_from_slba()
274 	sector_t start_sect = nvmet_lba_to_sect(req->ns, req->cmd->zmr.slba);  in nvmet_bdev_zone_zmgmt_recv_work()
298 	ret = blkdev_report_zones(req->ns->bdev, start_sect, req_slba_nr_zones,  in nvmet_bdev_zone_zmgmt_recv_work()
402 	struct block_device *bdev = req->ns->bdev;  in nvmet_bdev_zone_mgmt_emulate_all()
458 		ret = blkdev_zone_mgmt(req->ns->bdev, REQ_OP_ZONE_RESET, 0,  in nvmet_bdev_execute_zmgmt_send_all()
459 				       get_capacity(req->ns->bdev->bd_disk),  in nvmet_bdev_execute_zmgmt_send_all()
480 	sector_t sect = nvmet_lba_to_sect(req->ns, req->cmd->zms.slba);  in nvmet_bdev_zmgmt_send_work()
482 	struct block_device *bdev = req->ns->bdev;  in nvmet_bdev_zmgmt_send_work()
531 			nvmet_sect_to_lba(req->ns, bio->bi_iter.bi_sector);  in nvmet_bdev_zone_append_bio_done()
540 	sector_t sect = nvmet_lba_to_sect(req->ns, req->cmd->rw.slba);  in nvmet_bdev_execute_zone_append()
557 	if (sect >= get_capacity(req->ns->bdev->bd_disk)) {  in nvmet_bdev_execute_zone_append()
563 	if (!bdev_is_zone_start(req->ns->bdev, sect)) {  in nvmet_bdev_execute_zone_append()
571 		bio_init(bio, req->ns->bdev, req->inline_bvec,  in nvmet_bdev_execute_zone_append()
574 		bio = bio_alloc(req->ns->bdev, req->sg_cnt, opf, GFP_KERNEL);  in nvmet_bdev_execute_zone_append()