osd_req_op_extent_osd_iter(9)

💅 osd_req_op_extent_osd_iter(9) — a Kernel API Manual moment 🎀

okay so bestie, welcome to the Kernel API Manual entry for osd_req_op_extent_osd_iter — yes that's a whole mouthful, yes it's iconic, and yes we're gonna get through it together 🫶

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✨ NAME ✨

osd_req_op_extent_osd_iter — literally the function that sets up an operation with an iterator buffer. that's it, that's the vibe 💅

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🌸 SYNOPSIS 🌸

void osd_req_op_extent_osd_iter (struct ceph_osd_request *osd_req ,
unsigned int which , struct iov_iter *iter );

no cap, that's the whole signature. copy it exactly, don't get cute with it 🎀

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🦋 ARGUMENTS 🦋

• osd_req — the request you're setting up, like the main character of this whole situation 👑
• which — the index of the operation inside that request where you wanna stick the iter. it's giving "which slot, bestie" 🎯
• iter — the buffer iterator itself. the actual data-vibe delivery mechanism 🧚

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⭐ SEE ALSO ⭐

• Kernel file ./net/ceph/osd_client.c — go read it, iykyk 📖✨

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lowkey remember: it's a void return, so there's nothing coming back to you. don't sit there waiting for a value, she's not gonna call 💀

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and that's the whole page, bestie, no filler, no skipped bits, every detail intact 🌈

sign-off time: this one lives under ./net/ceph, dated October 2026 — mwah, go slay your Ceph OSD ops 💖🎀🦋🌸