Defined in 3 files as a config:

• arch/arm64/Kconfig, line 2575 (as a config)
• arch/riscv/Kconfig, line 1395 (as a config)
• arch/x86/Kconfig, line 2692 (as a config)

Referenced in 2 files:

• kernel/power/power.h, line 31
• kernel/power/snapshot.c, line 2151