On 22/09/25 03:17PM, Dave Jiang wrote:
 static void region_label_calculate_checksum(struct nvdimm_drvdata *ndd,
                                   struct cxl_region_label *region_label)
 {
@@ -392,16 +404,30 @@ static void region_label_calculate_checksum(struct 
nvdimm_drvdata *ndd,
 }

 static bool slot_valid(struct nvdimm_drvdata *ndd,
-               struct nd_namespace_label *nd_label, u32 slot)
+                      union nd_lsa_label *lsa_label, u32 slot)
 {
+       struct cxl_region_label *region_label = &lsa_label->region_label;
+       struct nd_namespace_label *nd_label = &lsa_label->ns_label;
+       char *label_name;
        bool valid;

        /* check that we are written where we expect to be written */
-       if (slot != nsl_get_slot(ndd, nd_label))
-               return false;
-       valid = nsl_validate_checksum(ndd, nd_label);
+       if (is_region_label(ndd, lsa_label)) {
+               label_name = "rg";

I suggest create a static string table enumerated by 'enum label_type'. That way you can directly 
address it by 'label_name[ltype]' when being used instead of assigning at run time. And maybe just 
use "region" and "namespace" since it's for debug output and we don't need to 
shorten it.

DJ

Sure Dave, Thanks for your suggestion. I will fix it accordingly

Regards,
Neeraj


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