netfs_unpin_writeback(9)

✨ netfs_unpin_writeback(9) ✨

okay so bestie, welcome to the Kernel API Manual — this one is a tiny little page but it's giving very "cleanup era" energy 💅

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🎀 NAME 🎀

netfs_unpin_writeback — Unpin writeback resources. That's the whole assignment, no cap: unpin writeback resources ✨

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🌸 SYNOPSIS 🌸

int netfs_unpin_writeback (struct inode *inode , struct writeback_control *wbc );

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🦋 ARGUMENTS 🦋

• inode — the inode on which the cookie resides 🍪 yes, the cookie lives here, bestie.
• wbc — the writeback control. That's it, that's the wbc energy.

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💖 DESCRIPTION 💖

okay so the actual job is literally this: unpin the writeback resources pinned by netfs_dirty_folio 🔥

It is intended to be called as/by the netfs's ->write_inode method. That's the intended call vibe, iykyk — not me making up extra lore 🙈

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🌈 SEE ALSO 🌈

• Kernel file ./fs/netfs/misc.c
• netfs_alloc_folioq_buffer(9)
• netfs_free_folioq_buffer(9)
• netfs_dirty_folio(9)
• netfs_clear_inode_writeback(9)
• netfs_invalidate_folio(9)
• netfs_release_folio(9)
• netfs_clear_stale_isize(9)

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byeee 💅 this page is from ./fs/netfs, dated October 2026, and it's literally netfs_unpin_writeback(9) — mwah 🫶