rust/kernel/drm/driver.rs

File Facts

System

Linux kernel

Corpus path

rust/kernel/drm/driver.rs

Extension

.rs

Size

7052 bytes

Lines

204

Domain

Rust Kernel Layer

Bucket

Rust API Membrane

Inferred role

Rust Kernel Layer: implementation source

Status

source implementation candidate

Why This File Exists

Rust-side wrappers and abstractions around kernel C APIs, ownership contracts, allocation, synchronization, and module integration.

• Rust-side wrappers and abstractions around kernel C APIs, ownership contracts, allocation, synchronization, and module integration.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

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

Detected Declarations

• function Ok
• function Ok

Annotated Snippet

fn drop(&mut self) {
        // SAFETY: Safe by the invariant of `ARef<drm::Device<T>>`. The existence of this
        // `Registration` also guarantees the this `drm::Device` is actually registered.
        unsafe { bindings::drm_dev_unregister(self.0.as_raw()) };
    }
}

Annotation

• Detected declarations: `function Ok`, `function Ok`.
• Atlas domain: Rust Kernel Layer / Rust API Membrane.
• 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.