Documentation/locking/spinlocks.rst
Source file repositories/reference/linux-study-clean/Documentation/locking/spinlocks.rst
File Facts
- System
- Linux kernel
- Corpus path
Documentation/locking/spinlocks.rst- Extension
.rst- Size
- 6109 bytes
- Lines
- 166
- Domain
- Support Tooling And Documentation
- Bucket
- Documentation
- Inferred role
- Support Tooling And Documentation: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
Dependency Surface
- No C-style include directives detected by the generator.
Detected Declarations
function xxx_initmodule init xxx_init
Annotated Snippet
module_init(xxx_init);
For static initialization, use DEFINE_SPINLOCK() / DEFINE_RWLOCK() or
__SPIN_LOCK_UNLOCKED() / __RW_LOCK_UNLOCKED() as appropriate.Annotation
- Detected declarations: `function xxx_init`, `module init xxx_init`.
- Atlas domain: Support Tooling And Documentation / Documentation.
- Implementation status: integration implementation candidate.
- Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.
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.