iomap_get_folio(9)

💅 iomap_get_folio(9) 💅

okay so bestie, this page is from the Kernel API Manual, and the main character is literally iomap_get_folio(9). 🫶✨

🌸 NAME 🌸

iomap_get_folio — get a folio reference for writing 🔥

🎀 SYNOPSIS 🎀

       struct folio * iomap_get_folio (struct iomap_iter *iter , loff_t pos ,
       size_t len );

💖 ARGUMENTS 💖

• iter — iteration structure, aka the context for this whole lil operation.
• pos — start offset of write 📍
• len — Suggested size of folio to create.

🦋 DESCRIPTION 🦋

Returns a locked reference to the folio at pos, or an error pointer if the folio could not be obtained. That's the plot, no cap. 💀✨

🌈 SEE ALSO 🌈

• Kernel file ./fs/iomap/buffered-io.c
• iomap_read_inline_data(9)
• iomap_readahead(9)
• iomap_fill_dirty_folios(9)

mwah 💋 — this one comes from source ./fs/iomap, dated October 2026, and it's giving Kernel API Manual energy. periodt. 👑💜