249 	/* we don't have the right data for file backed ns */  in nvmet_get_smart_log_nsid()
250 	if (!req->ns->bdev)  in nvmet_get_smart_log_nsid()
253 	host_reads = part_stat_read(req->ns->bdev, ios[READ]);  in nvmet_get_smart_log_nsid()
255 		DIV_ROUND_UP(part_stat_read(req->ns->bdev, sectors[READ]), 1000);  in nvmet_get_smart_log_nsid()
256 	host_writes = part_stat_read(req->ns->bdev, ios[WRITE]);  in nvmet_get_smart_log_nsid()
258 		DIV_ROUND_UP(part_stat_read(req->ns->bdev, sectors[WRITE]), 1000);  in nvmet_get_smart_log_nsid()
273 	struct nvmet_ns *ns;  in nvmet_get_smart_log_all()  local
278 	nvmet_for_each_enabled_ns(&ctrl->subsys->namespaces, idx, ns) {  in nvmet_get_smart_log_all()
279 		/* we don't have the right data for file backed ns */  in nvmet_get_smart_log_all()
280 		if (!ns->bdev)  in nvmet_get_smart_log_all()
282 		host_reads += part_stat_read(ns->bdev, ios[READ]);  in nvmet_get_smart_log_all()
284 			part_stat_read(ns->bdev, sectors[READ]), 1000);  in nvmet_get_smart_log_all()
285 		host_writes += part_stat_read(ns->bdev, ios[WRITE]);  in nvmet_get_smart_log_all()
287 			part_stat_read(ns->bdev, sectors[WRITE]), 1000);  in nvmet_get_smart_log_all()
310 	if (!req->ns->bdev || bdev_nonrot(req->ns->bdev)) {  in nvmet_execute_get_log_page_rmi()
325 	disk = req->ns->bdev->bd_disk;  in nvmet_execute_get_log_page_rmi()
481 	struct nvmet_ns *ns;  in nvmet_format_ana_group()  local
486 		nvmet_for_each_enabled_ns(&ctrl->subsys->namespaces, idx, ns) {  in nvmet_format_ana_group()
487 			if (ns->anagrpid == grpid)  in nvmet_format_ana_group()
488 				desc->nsids[count++] = cpu_to_le32(ns->nsid);  in nvmet_format_ana_group()
522 	if (!req->ns->bdev)  in nvmet_execute_get_log_page_endgrp()
525 	host_reads = part_stat_read(req->ns->bdev, ios[READ]);  in nvmet_execute_get_log_page_endgrp()
527 		DIV_ROUND_UP(part_stat_read(req->ns->bdev, sectors[READ]), 1000);  in nvmet_execute_get_log_page_endgrp()
528 	host_writes = part_stat_read(req->ns->bdev, ios[WRITE]);  in nvmet_execute_get_log_page_endgrp()
530 		DIV_ROUND_UP(part_stat_read(req->ns->bdev, sectors[WRITE]), 1000);  in nvmet_execute_get_log_page_endgrp()
834 	if (nvmet_ns_revalidate(req->ns)) {  in nvmet_execute_identify_ns()
835 		mutex_lock(&req->ns->subsys->lock);  in nvmet_execute_identify_ns()
836 		nvmet_ns_changed(req->ns->subsys, req->ns->nsid);  in nvmet_execute_identify_ns()
837 		mutex_unlock(&req->ns->subsys->lock);  in nvmet_execute_identify_ns()
845 		cpu_to_le64(req->ns->size >> req->ns->blksize_shift);  in nvmet_execute_identify_ns()
846 	switch (req->port->ana_state[req->ns->anagrpid]) {  in nvmet_execute_identify_ns()
855 	if (req->ns->bdev)  in nvmet_execute_identify_ns()
856 		nvmet_bdev_set_limits(req->ns->bdev, id);  in nvmet_execute_identify_ns()
870 	id->anagrpid = cpu_to_le32(req->ns->anagrpid);  in nvmet_execute_identify_ns()
872 	if (req->ns->pr.enable)  in nvmet_execute_identify_ns()
885 	id->endgid = cpu_to_le16(req->ns->nsid);  in nvmet_execute_identify_ns()
887 	memcpy(&id->nguid, &req->ns->nguid, sizeof(id->nguid));  in nvmet_execute_identify_ns()
889 	id->lbaf[0].ds = req->ns->blksize_shift;  in nvmet_execute_identify_ns()
891 	if (req->sq->ctrl->pi_support && nvmet_ns_has_pi(req->ns)) {  in nvmet_execute_identify_ns()
896 		id->dps = req->ns->pi_type;  in nvmet_execute_identify_ns()
898 		id->lbaf[0].ms = cpu_to_le16(req->ns->metadata_size);  in nvmet_execute_identify_ns()
901 	if (req->ns->readonly)  in nvmet_execute_identify_ns()
917 	struct nvmet_ns *ns;  in nvmet_execute_identify_endgrp_list()  local
929 	nvmet_for_each_enabled_ns(&ctrl->subsys->namespaces, idx, ns) {  in nvmet_execute_identify_endgrp_list()
930 		if (ns->nsid <= min_endgid)  in nvmet_execute_identify_endgrp_list()
933 		list[i++] = cpu_to_le16(ns->nsid);  in nvmet_execute_identify_endgrp_list()
949 	struct nvmet_ns *ns;  in nvmet_execute_identify_nslist()  local
972 	nvmet_for_each_enabled_ns(&ctrl->subsys->namespaces, idx, ns) {  in nvmet_execute_identify_nslist()
973 		if (ns->nsid <= min_nsid)  in nvmet_execute_identify_nslist()
975 		if (match_css && req->ns->csi != req->cmd->identify.csi)  in nvmet_execute_identify_nslist()
977 		list[i++] = cpu_to_le32(ns->nsid);  in nvmet_execute_identify_nslist()
1020 	if (memchr_inv(&req->ns->uuid, 0, sizeof(req->ns->uuid))) {  in nvmet_execute_identify_desclist()
1023 						  &req->ns->uuid, &off);  in nvmet_execute_identify_desclist()
1027 	if (memchr_inv(req->ns->nguid, 0, sizeof(req->ns->nguid))) {  in nvmet_execute_identify_desclist()
1030 						  &req->ns->nguid, &off);  in nvmet_execute_identify_desclist()
1037 					  &req->ns->csi, &off);  in nvmet_execute_identify_desclist()
1092 	id->anagrpid = cpu_to_le32(req->ns->anagrpid);  in nvmet_execute_id_cs_indep()
1094 	if (req->ns->readonly)  in nvmet_execute_id_cs_indep()
1096 	if (req->ns->bdev && !bdev_nonrot(req->ns->bdev))  in nvmet_execute_id_cs_indep()
1103 	if (req->ns->bdev && !bdev_write_cache(req->ns->bdev))  in nvmet_execute_id_cs_indep()
1192 	if (req->ns->file)  in nvmet_write_protect_flush_sync()
1198 		pr_err("write protect flush failed nsid: %u\n", req->ns->nsid);  in nvmet_write_protect_flush_sync()
1215 		req->ns->readonly = true;  in nvmet_set_feat_write_protect()
1218 			req->ns->readonly = false;  in nvmet_set_feat_write_protect()
1221 		req->ns->readonly = false;  in nvmet_set_feat_write_protect()
1229 		nvmet_ns_changed(subsys, req->ns->nsid);  in nvmet_set_feat_write_protect()
1239 	req->sq->ctrl->kato = DIV_ROUND_UP(val32, 1000);  in nvmet_set_feat_kato()
1414 	if (req->ns->readonly == true)  in nvmet_get_feat_write_protect()
1499 	nvmet_set_result(req, req->sq->ctrl->kato * 1000);  in nvmet_get_feat_kato()