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path: root/drivers/nvme/host/zns.c
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Diffstat (limited to 'drivers/nvme/host/zns.c')
-rw-r--r--drivers/nvme/host/zns.c27
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)
{