acpi_suspend_begin_old(9)

🌸 NAME 🌸

okay so bestie, welcome to the acpi_suspend_begin_old(9) page from the Kernel API Manual — yes, that manual 💅. This function is giving "pre-ACPI 2.0 suspend ordering has entered the chat" energy.

acpi_suspend_begin_old sets the target system sleep state to the state associated with the given @pm_state, if supported, and then executes the _PTS control method. It is used if the pre-ACPI 2.0 suspend ordering has been requested. Periodt. ✨

✨ SYNOPSIS ✨

int acpi_suspend_begin_old (suspend_state_t pm_state );

🎀 ARGUMENTS 🎀

• pm_state — the target suspend state for the system. That's the whole assignment, bestie 🫶.

🦋 SEE ALSO 🦋

Kernel file: ./drivers/acpi/sleep.c

• acpi_pm_freeze(9)
• acpi_pm_pre_suspend(9)
• __acpi_pm_prepare(9)
• acpi_pm_prepare(9)
• acpi_pm_finish(9)
• acpi_pm_start(9)
• acpi_pm_end(9)
• acpi_suspend_begin(9)
• acpi_suspend_enter(9)
• acpi_hibernation_begin_old(9)

and that's the whole page, bestie 💖. This one comes from ./drivers/acpi, dated October 2026, and it's literally acpi_suspend_begin_old(9) — no cap, go take a screenshot for the group chat 📸👑.