eeh_pe_tree_remove(9)

📦 version 7.3.1, in nixpkgs unstable

💅 NAME 💅

Okay so bestie, this is eeh_pe_tree_remove(9) from the Kernel API Manual — and its whole iconic job is to remove one EEH device from the associated PE. That’s the vibe. 🎀

🌸 SYNOPSIS 🌸

int eeh_pe_tree_remove (struct eeh_dev *edev );

Return type? int. Argument? struct eeh_dev *edev. Copied exactly, no edits, periodt. 💅

🎀 ARGUMENTS 🎀

  • edev — the EEH device in question, bestie. That’s the one being passed in. 🫶

🦋 DESCRIPTION 🦋

Listen, the PE hierarchy tree is not always gonna stay put: it might be changed when you’re doing PCI hotplug. Also, PCI devices or buses could be removed from the system during EEH recovery. So, like, we have to call this function to remove the corresponding PE accordingly if necessary. No cap — that’s the whole reason it exists. ✨

👑 SEE ALSO 👑

Kernel file: ./arch/powerpc/kernel/eeh_pe.c — that’s the home base, iykyk. 💖

The whole related-function squad:

And that’s the tea, bestie 🍓💋 This page is sourced from ./arch/powerpc/kernel, dated October 2026, and it’s literally the manual for eeh_pe_tree_remove(9). Mwah! 🧚‍♀️💜

📦 where this page comes from