of_on(9)

Okay bestie, welcome to of_on(9), straight outta the Kernel API Manual — this one is short, sweet, and very “tiny function, important job” energy. 💅✨

🌸 NAME 🌸

of_on — get the kernfs_open_node of the specified kernfs_open_file. That’s literally the whole vibe. 🫶

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💖 SYNOPSIS 💖

struct kernfs_open_node * of_on (struct kernfs_open_file *of );

Like, that’s the whole signature, no cap. 🎀

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🦋 ARGUMENTS 🦋

• of — the target kernfs_open_file. This is the bestie you’re passing in. 👑

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✨ RETURN ✨

It returns the kernfs_open_node of the kernfs_open_file. Simple, iconic, to the point. 💫

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🔥 SEE ALSO 🔥

• Kernel file ./fs/kernfs/file.c
• kernfs_deref_open_node_locked(9)
• kernfs_get_open_node(9)
• kernfs_unlink_open_file(9)
• kernfs_notify(9)
• __kernfs_create_file(9)

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Lowkey important: this page is giving “small but connected” energy — those SEE ALSO refs are your group chat if you wanna go deeper. 🧚💜

And that’s the whole page, bestie — sourced from ./fs/kernfs, dated October 2026, and proudly serving of_on(9) realness. Mwah. 💋🌈