STRUCT ND_LABEL_ID(9)

🌸 NAME 🌸

okay so bestie, welcome to the Kernel API Manual entry for struct nd_label_id(9) — this is the identifier string for dpa allocation. that's the whole vibe, no cap 💅

✨ SYNOPSIS ✨

here's the shape of it, fr fr:

struct nd_label_id {
    char id[ND_LABEL_ID_SIZE];
 };

🫶 Members 🫶

• id — "pmem-<namespace uuid>" ✨ literally that string, with the angle-bracket placeholder staying placeholdery.

🦋 SEE ALSO 🦋

go look at these besties, iykyk:

• Kernel file ./drivers/nvdimm/label.h
• struct nd_namespace_index(9)
• struct cxl_region_label(9)
• struct nvdimm_efi_label(9)
• struct nvdimm_cxl_label(9)

sign-off time: source/version ./drivers/nvdimm, date October 2026, page struct nd_label_id(9) 💖