include/linux/bpf_defs.h

File Facts

System

Linux kernel

Corpus path

include/linux/bpf_defs.h

Extension

.h

Size

535 bytes

Lines

20

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

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

Detected Declarations

• function bpf_arena_handle_page_fault

Annotated Snippet

#ifndef _LINUX_BPF_DEFS_H
#define _LINUX_BPF_DEFS_H

#ifdef CONFIG_BPF_SYSCALL
bool bpf_arena_handle_page_fault(unsigned long addr, bool is_write, unsigned long fault_ip);
#else
static inline bool bpf_arena_handle_page_fault(unsigned long addr, bool is_write,
					       unsigned long fault_ip)
{
	return false;
}
#endif

#endif /* _LINUX_BPF_DEFS_H */

Annotation

• Detected declarations: `function bpf_arena_handle_page_fault`.
• 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.