pseries_suspend_begin(9)

✨ NAME ✨

okay so bestie, this is the pseries_suspend_begin(9) page from the Kernel API Manual 💖 and it is literally called pseries_suspend_begin — it's the First phase of hibernation, iconic behavior only 👑

🌸 SYNOPSIS 🌸

int pseries_suspend_begin (u64 stream_id );

lowkey just one function and one argument, no cap.

🎀 ARGUMENTS 🎀

• stream_id — -- undescribed -- 😭 fr fr the docs did not describe this one at all. not me side-eyeing the manpage 🙈 that's genuinely all the original gives us, so we are not gonna invent anything.

🦋 DESCRIPTION 🦋

So what's the vibe? It checks to ensure we are in a valid state to hibernate ✅ that's the whole little vibe check.

Return value: 0 on success / other on failure. Slay, simple.

💅 SEE ALSO 💅

• Kernel file ./arch/powerpc/platforms/pseries/suspend.c
• pseries_suspend_enter(9)
• store_hibernate(9)
• show_hibernate(9)
• pseries_suspend_sysfs_register(9)
• pseries_suspend_init(9)

and that's the whole page, bestie 🫶 shoutout to ./arch/powerpc/platforms/pseries and the October 2026 date on this one — periodt 💜