of_overlay_n...r_unregister(9)

📦 version 7.3.1, in nixpkgs unstable

💫 of_overlay_n...r_unregister(9) 💫

okay bestie, welcome to the Kernel API Manual — yes that's the manual name, we're fancy now 💅 this one's a tiny little function page from the device-tree overlay corner of the kernel, and honestly? she's short, she's sweet, she's giving "one job and she does it" energy ✨

🌸 NAME 🌸

of_overlay_notifier_unregister — literally just unregisters a notifier for overlay operations 🎀 like, that's it, that's the whole gig, no cap

✨ SYNOPSIS ✨

int of_overlay_notifier_unregister (struct notifier_block *nb );

yep, that's the whole signature 🫶 one arg, returns an int, extremely demure of her

🦋 ARGUMENTS 🦋

  • nb — the notifier block you wanna unregister 💀 like hand her back, she's done. it's a struct notifier_block * and that's exactly what goes here, no substitutions bestie 🙈

💖 SEE ALSO 💖

okay this is the part where she tags all her mutuals, and there are so many, so buckle up 🎀

first, the home base — this whole thing lives in the kernel file ./drivers/of/overlay.c 🗂️ iconic location fr fr

then the structs:

  • struct target(9)
  • struct fragment(9)
  • struct overlay_changeset(9)

then the sibling function, aka the one you're probably looking for if you got here by accident:

and then the whole changeset-building extended universe 👑:

like, go read them, they're all in the group chat, iykyk 💜

ngl there are no extra warnings or bug notes on this page — she's a clean, well-behaved little manual page and i'm obsessed with her for that 🌈

and that's the whole page, bestie 🫶 no more, no less, everything accounted for and nothing invented — main character energy only 💅

— cute little sign-off: this legend comes from ./drivers/of and she's dated October 2026 ⭐ bye bestie, go unregister something responsibly 😭💖

📦 where this page comes from