ccw_request_notoper(9)

💅 ccw_request_notoper(9) — like, the Kernel API Manual page, bestie ✨

okay so this is a page from the Kernel API Manual, and it's literally all about ccw_request_notoper — the notoper handler for the I/O request procedure. yes that's a lot of words, we'll get there 🫶

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✨ NAME ✨

ccw_request_notoper — the notoper handler for the I/O request procedure. that's the whole vibe, she's a handler, she handles notoper, moving on 💅

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🌸 SYNOPSIS 🌸

void ccw_request_notoper (struct ccw_device *cdev );

that's it. that's the signature. void in, void out — no return value, she gives you nothing back and honestly? iconic 😌

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🎀 ARGUMENTS 🎀

• cdev — a ccw device 🦋 (as in struct ccw_device *, bestie, the actual device object)

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🔥 DESCRIPTION 🔥

so basically: this function handles notoper during the I/O request procedure. that's the assignment. that's the task. she handles notoper, while the I/O request procedure is doing its thing, and that is genuinely all the docs say so i'm not gonna sit here and make stuff up 🙈

like, no cap, this is one of those tiny "does exactly one job" functions and we respect her for it 👑

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/s390/cio/ccwreq.c — the source file where this whole situation lives, go look at it if you want the real tea
• lpm_adjust(9)
• ccw_request_start(9)
• ccw_request_cancel(9)
• ccw_request_handler(9)
• ccw_request_timeout(9)

all of these are besties of the same friend group, fr fr 💜

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okay that's the page!! 💖 shoutout to ./drivers/s390/cio for being the source, and this whole thing is dated October 2026 — so like, futuristic of her honestly ⭐ bye bestie, slay your I/O requests responsibly 🎀