_scsih_raid...find_by_wwid(9)

📦 version 7.3.1, in nixpkgs unstable

okay so bestie, you're reading the Kernel API Manual page for _scsih_raid...find_by_wwid(9) and honestly? she's a little legend. short page, huge energy, does exactly one thing and does it slay. let's get into it 🫶

✨ NAME ✨

_scsih_raid_device_find_by_wwid — raid device search

like, the name literally ate. she finds raid devices. by wwid. that's the whole vibe. 💅

🌸 SYNOPSIS 🌸

struct _raid_device * _scsih_raid_device_find_by_wwid (struct
MPT3SAS_ADAPTER *ioc , u64 wwid );

no cap, that's the entire signature. she takes two things and hands you back a struct _raid_device *. iconic behavior honestly 💫

🎀 ARGUMENTS 🎀

  • ioc — the per adapter object. like, the adapter she's snooping around in. very main character of it. ✨
  • wwid — ?
okay so about that ? — the docs literally just put a question mark there and left. the manual page did not elaborate. we do not know more than the manual page knows. this is a mystery and we are respecting it 🙈💀

🦋 CONTEXT 🦋

the calling function should acquire ioc->raid_device_lock.

fr fr though: lock it before you call her. this isn't a suggestion bestie, it's the vibe check. ioc->raid_device_lock — get it, hold it, then call. no cap. 🔒

👑 DESCRIPTION 👑

she searches for a raid_device based on wwid, then returns the raid_device object.

that's it. that's the whole function. no extra lore, no side quests, no plot twists. in, wwid, raid_device out. she's efficient, she's focused, she understood the assignment 😌💖

🌈 SEE ALSO 🌈

kernel file ./drivers/scsi/mpt3sas/mpt3sas_scsih.c — and like, everyone she knows, apparently. this list is a whole group chat 💀

like?? that's the whole friend group 😭 every single one of them linked in (9) section. iykyk 💜

🌟 the cute sign-off 🌟

this page lives in ./drivers/scsi/mpt3sas, it's dated October 2026, and it's part of the Kernel API Manual — _scsih_raid...find_by_wwid(9), exactly as titled up top 🎀 that's a wrap bestie, go lock ioc->raid_device_lock and find your raid device. periodt. 💅✨🦋

📦 where this page comes from