kernel/configs/nopm.config

File Facts

System

Linux kernel

Corpus path

kernel/configs/nopm.config

Extension

.config

Size

340 bytes

Lines

18

Domain

Core OS

Bucket

Scheduler, Processes, Timers, Sync, And Syscalls

Inferred role

Core OS: Scheduler, Processes, Timers, Sync, And Syscalls

Status

atlas-only

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# Help: Disable Power Management

CONFIG_PM=n
CONFIG_SUSPEND=n
CONFIG_HIBERNATION=n

# Triggers PM on OMAP
CONFIG_CPU_IDLE=n

# Triggers enablement via hibernate callbacks
CONFIG_XEN=n

# ARM/ARM64 architectures that select PM unconditionally
CONFIG_ARCH_OMAP2PLUS_TYPICAL=n
CONFIG_ARCH_RENESAS=n
CONFIG_ARCH_TEGRA=n
CONFIG_ARCH_VEXPRESS=n

Annotation

• Atlas domain: Core OS / Scheduler, Processes, Timers, Sync, And Syscalls.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.