include/linux/hrtimer_types.h

File Facts

System

Linux kernel

Corpus path

include/linux/hrtimer_types.h

Extension

.h

Size

1724 bytes

Lines

54

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/types.h
• linux/timerqueue_types.h

Detected Declarations

• struct hrtimer_clock_base
• struct hrtimer
• enum hrtimer_restart

Annotated Snippet

struct hrtimer {
	struct timerqueue_linked_node	node;
	struct hrtimer_clock_base	*base;
	bool				is_queued;
	bool				is_rel;
	bool				is_soft;
	bool				is_hard;
	bool				is_lazy;
	ktime_t				_softexpires;
	enum hrtimer_restart		(*__private function)(struct hrtimer *);
};

#endif /* _LINUX_HRTIMER_TYPES_H */

Annotation

• Immediate include surface: `linux/types.h`, `linux/timerqueue_types.h`.
• Detected declarations: `struct hrtimer_clock_base`, `struct hrtimer`, `enum hrtimer_restart`.
• 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.