include/drm/ttm/ttm_placement.h

File Facts

System

Linux kernel

Corpus path

include/drm/ttm/ttm_placement.h

Extension

.h

Size

3435 bytes

Lines

104

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/types.h

Detected Declarations

• struct ttm_place
• struct ttm_placement

Annotated Snippet

struct ttm_place {
	uint64_t	fpfn;
	uint64_t	lpfn;
	uint32_t	mem_type;
	uint32_t	flags;
};

/**
 * struct ttm_placement
 *
 * @num_placement:	number of preferred placements
 * @placement:		preferred placements
 *
 * Structure indicating the placement you request for an object.
 */
struct ttm_placement {
	unsigned		num_placement;
	const struct ttm_place	*placement;
};

#endif

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `struct ttm_place`, `struct ttm_placement`.
• Atlas domain: Repository Root And Misc / include.
• 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.