libnvme(2)

πŸ’– NAME πŸ’–

bestie, meet struct nvme_resv_notification_log β€” that's the Reservation Notification Log ✨ it's a thing from the libnvme API manual, section 2, and it's lowkey just a little struct that holds one log page's worth of tea πŸ«–


✨ SYNOPSIS ✨

okay so here's the whole glow-up, exactly as it lives in the header, no cap:

struct nvme_resv_notification_log {
    __le64 lpc;
    __u8 rnlpt;
    __u8 nalp;
    __u8 rsvd9[2];
    __le32 nsid;
    __u8 rsvd16[48];
 };

she's compact, she's aligned, she's iconic πŸ’…


🫢 Members 🫢

  • lpc β€” the Log Page Count. that's her whole job bestie πŸ“Š
  • rnlpt β€” go look at enum nvme_resv_notify_rnlpt for this one, it's giving ✨referral✨ πŸ”
  • nalp β€” Number of Available Log Pages. yes, there are more pages, this is not a solo act πŸŽ€
  • rsvd9 β€” Reserved. do not perceive her πŸ™ˆ
  • nsid β€” the Namespace ID. which namespace are we talking about, girlie? πŸ¦‹
  • rsvd16 β€” Reserved again. the reserved girlies stay reserved, periodt πŸ’€
ngl bestie, reserved fields are not for you β€” they're padding for the future and you leave them tf alone πŸ™…β€β™€οΈ do NOT be the main character who writes to them, that's a vibe check you will fail 😭

🌈 SEE ALSO 🌈

the rnlpt field is out here pointing at enum nvme_resv_notify_rnlpt, so that's your next stop if you want the full lore πŸ‘‘ iykyk


and that's the whole page, fr fr πŸ’œ this was struct nvme_resv_notification_log out of the libnvme API manual, section 2, dated July 2026 🌸 mwah, go read a log page, slay πŸŽ€β­πŸ”₯

πŸ“¦ where this page comes from