libnvme(9)

💖 NAME 💖

struct nvme_nvmset_predictable_lat_log — okay so this is the Predictable Latency Mode – Deterministic Threshold Configuration Data struct, and yes that's a mouthful bestie, but we move 💅

✨ SYNOPSIS ✨

struct nvme_nvmset_predictable_lat_log {
    __u8 status;
    __u8 rsvd1;
    __le16 event_type;
    __u8 rsvd4[28];
    __le64 dtwin_rt;
    __le64 dtwin_wt;
    __le64 dtwin_tmax;
    __le64 ndwin_tmin_hi;
    __le64 ndwin_tmin_lo;
    __u8 rsvd72[56];
    __le64 dtwin_re;
    __le64 dtwin_we;
    __le64 dtwin_te;
    __u8 rsvd152[360];
};

Like, look at her. She's got reserved padding for days and she is not sorry about it 🎀

🌸 Members 🌸

Ok so here's the whole cast, no skips, no cuts — every single member gets her moment:

• status — the Status field, periodt ✨
• rsvd1 — Reserved, she's just vibing, don't touch 🫶
• event_type — Event Type, the main character of the header block honestly 👑
• rsvd4 — Reserved again, 28 bytes of pure filler energy 💀
• dtwin_rt — DTWIN Reads Typical, the reads typique 🌸
• dtwin_wt — DTWIN Writes Typical, writes but make it typical ✍️
• dtwin_tmax — DTWIN Time Maximum, the maximum time, highkey the ceiling 🕐
• ndwin_tmin_hi — NDWIN Time Minimum High, the high half of the minimum — yes that's the vibe, don't overthink it 💜
• ndwin_tmin_lo — NDWIN Time Minimum Low, and here's the low half, they're a matching set fr fr 🎀
• rsvd72 — Reserved, 56 bytes, she's resting 💅
• dtwin_re — DTWIN Reads Estimate, an estimate, not a promise, iykyk 🙈
• dtwin_we — DTWIN Writes Estimate, same energy but for writes ⭐
• dtwin_te — DTWIN Time Estimate, the time estimate, slay 🦋
• rsvd152 — Reserved, and bestie she is a whopping 360 bytes of reserved, iconic behavior honestly 🌈

No cap — those reserved fields are literally part of the struct layout, so keep them exactly as they are. Do not go deleting them because they "look empty" 😭

And that's the whole page, bestie — every member, every reserved blob, every byte accounted for 💖

This lil cutie comes to you courtesy of the API Manual for libnvme(9), dated October 2026 — mwah, see you in the next manpage 🧚‍♀️💜