diff options
Diffstat (limited to 'drivers/nvme/host/zns.c')
| -rw-r--r-- | drivers/nvme/host/zns.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/drivers/nvme/host/zns.c b/drivers/nvme/host/zns.c index 475dd45c3db4..d95010481fce 100644 --- a/drivers/nvme/host/zns.c +++ b/drivers/nvme/host/zns.c @@ -171,8 +171,8 @@ static int nvme_zone_parse_entry(struct nvme_ns *ns, return cb(&zone, idx, data); } -static int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector, - unsigned int nr_zones, report_zones_cb cb, void *data) +int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector, + unsigned int nr_zones, report_zones_cb cb, void *data) { struct nvme_zone_report *report; struct nvme_command c = { }; @@ -180,6 +180,9 @@ static int nvme_ns_report_zones(struct nvme_ns *ns, sector_t sector, unsigned int nz, i; size_t buflen; + if (ns->head->ids.csi != NVME_CSI_ZNS) + return -EINVAL; + report = nvme_zns_alloc_report_buffer(ns, nr_zones, &buflen); if (!report) return -ENOMEM; @@ -227,26 +230,6 @@ out_free: return ret; } -int nvme_report_zones(struct gendisk *disk, sector_t sector, - unsigned int nr_zones, report_zones_cb cb, void *data) -{ - struct nvme_ns_head *head = NULL; - struct nvme_ns *ns; - int srcu_idx, ret; - - ns = nvme_get_ns_from_disk(disk, &head, &srcu_idx); - if (unlikely(!ns)) - return -EWOULDBLOCK; - - if (ns->head->ids.csi == NVME_CSI_ZNS) - ret = nvme_ns_report_zones(ns, sector, nr_zones, cb, data); - else - ret = -EINVAL; - nvme_put_ns_from_disk(head, srcu_idx); - - return ret; -} - blk_status_t nvme_setup_zone_mgmt_send(struct nvme_ns *ns, struct request *req, struct nvme_command *c, enum nvme_zone_mgmt_action action) { |