include/linux/kernel-page-flags.h

File Facts

System

Linux kernel

Corpus path

include/linux/kernel-page-flags.h

Extension

.h

Size

522 bytes

Lines

23

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

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

• uapi/linux/kernel-page-flags.h

Detected Declarations

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

Annotated Snippet

#ifndef LINUX_KERNEL_PAGE_FLAGS_H
#define LINUX_KERNEL_PAGE_FLAGS_H

#include <uapi/linux/kernel-page-flags.h>


/* kernel hacking assistances
 * WARNING: subject to change, never rely on them!
 */
#define KPF_RESERVED		32
#define KPF_MLOCKED		33
#define KPF_OWNER_2		34
#define KPF_PRIVATE		35
#define KPF_PRIVATE_2		36
#define KPF_OWNER_PRIVATE	37
#define KPF_ARCH		38
#define KPF_SOFTDIRTY		40
#define KPF_ARCH_2		41
#define KPF_ARCH_3		42

#endif /* LINUX_KERNEL_PAGE_FLAGS_H */

Annotation

• Immediate include surface: `uapi/linux/kernel-page-flags.h`.
• Atlas domain: Core OS / Core Kernel Interface.
• Implementation status: source implementation candidate.

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.