cmm_reboot_notifier(9)

🌸 NAME 🌸

okay so this is cmm_reboot_notifier(9), straight out of the Kernel API Manual 💖 and bestie, the whole listed job is literally: Make sure pages are not still marked as "loaned" ✨ no cap.

✨ SYNOPSIS ✨

Here's the signature with the exact spacing, because we respect the code 🫶:

int cmm_reboot_notifier (struct notifier_block *nb , unsigned long
       action , void *unused );

🫶 ARGUMENTS 🫶

not me opening the arguments section and seeing the same placeholder three times 😭 this is exactly what the page gives us:

• nb — -- undescribed --
• action — -- undescribed --
• unused — -- undescribed --

👀 SEE ALSO 👀

the cross-reference section is lowkey stacked 👑 here's every single one:

• Kernel file ./arch/powerpc/platforms/pseries/cmm.c
• cmm_alloc_pages(9)
• cmm_free_pages(9)
• cmm_oom_notify(9)
• cmm_get_mpp(9)
• cmm_thread(9)
• cmm_sysfs_register(9)
• cmm_unregister_sysfs(9)
• cmm_memory_cb(9)
• cmm_init(9)
• cmm_exit(9)
• cmm_set_disable(9)

Source/version vibe: ./arch/powerpc/platforms/pseries · date: October 2026 · page: cmm_reboot_notifier(9) — bye bestie, stay iconic 💅💖