include/linux/bottom_half.h

File Facts

System

Linux kernel

Corpus path

include/linux/bottom_half.h

Extension

.h

Size

1013 bytes

Lines

43

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

• linux/instruction_pointer.h
• linux/preempt.h

Detected Declarations

• function __local_bh_disable_ip
• function local_bh_disable
• function local_bh_enable_ip
• function local_bh_enable
• function local_bh_blocked

Annotated Snippet

static inline bool local_bh_blocked(void) { return false; }
#endif

#endif /* _LINUX_BH_H */

Annotation

• Immediate include surface: `linux/instruction_pointer.h`, `linux/preempt.h`.
• Detected declarations: `function __local_bh_disable_ip`, `function local_bh_disable`, `function local_bh_enable_ip`, `function local_bh_enable`, `function local_bh_blocked`.
• 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.