netfs_prepare_write_failed(9)

💅 netfs_prepare_write_failed(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ — yes we're literally reading kernel docs together, this is our bonding era 🫶

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🌸 NAME 🌸

netfs_prepare_write_failed — the little function that says "yeah… that write prep? didn't go great" 😭

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✨ SYNOPSIS ✨

void netfs_prepare_write_failed (struct netfs_io_subrequest *subreq );

no return value, no drama — it's void, she just does her thing and leaves 💅

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🎀 ARGUMENTS 🎀

• subreq — the subrequest you're marking. like, this one. the one that needs the note. she's the main character of this call 🔥

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🦋 DESCRIPTION 🦋

so here's the vibe check: this function marks a subrequest to note that preparation for write failed 💀

that's it. that's the whole thing. no cap. it's giving "sticky note on the fridge that says 'prep didn't work out'" 🍓

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💜 SEE ALSO 💜

• Kernel file ./fs/netfs/write_issue.c
• netfs_writeback_single(9)

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lowkey obsessed with how short this one is. read the whole thing, bestie, you're done already 👑

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mwah 💖 sign-off time: this little gem lives in ./fs/netfs, dated October 2026 — screenshot it, cite it, slay it ✨🧚‍♀️