mpi3mr_update_sdev_qd(9)

📦 version 7.3.1, in nixpkgs unstable

💅 mpi3mr_update_sdev_qd(9) — the Kernel API Manual, bestie edition ✨

okay so real talk, this is a page from the Kernel API Manual and it's about mpi3mr_update_sdev_qd(9). it's short, it's sweet, it's giving "one job and it does it." 🎀

🌸 NAME 🌸

mpi3mr_update_sdev_qd — Update SCSI device queue depath

(and yes, "depath" is literally how it's spelled on the page, i'm not fixing it, i'm not touching it, we respect the original 💀)

✨ SYNOPSIS ✨

void mpi3mr_update_sdev_qd (struct scsi_device *sdev , void *data );

that's the whole vibe: returns nothing, takes two things, does the thing. no cap. 🫶

🦋 ARGUMENTS 🦋

  • sdev — the SCSI device reference. like, the device in question, the main character of this call. 👑
  • data — the queue depth reference. this is the QD payload being passed along, iykyk. 🍓

💖 DESCRIPTION 💖

so here's the tea: this is an iterator function. it gets called once for each SCSI device in a target, and its whole personality is updating the QD (queue depth) of each one of those SCSI devices.

literally its entire job. no side quests, no drama. 💅

🌈 RETURN 🌈

Nothing. nada. zero. the return type is void, so don't go looking for a value, bestie 😭

🔥 SEE ALSO 🔥

the "you may also like" section, and honestly it ATE. this is a whole reading list:

Kernel file ./drivers/scsi/mpi3mr/mpi3mr_os.c

like i said. a WHOLE reading list. click through them, you'll be so smart. 🧚

little wrap-up bestie 🎀 — this page lives under ./drivers/scsi/mpi3mr, and it was stamped October 2026. go update those queue depths, queen. periodt. 💜
📦 where this page comes from