tools/testing/shared/maple-shim.c

File Facts

System

Linux kernel

Corpus path

tools/testing/shared/maple-shim.c

Extension

.c

Size

341 bytes

Lines

15

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: implementation source

Status

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

Dependency Surface

• maple-shared.h
• linux/slab.h
• ../../../lib/maple_tree.c

Detected Declarations

• function maple_rcu_cb

Annotated Snippet

void maple_rcu_cb(struct rcu_head *head) {
	struct maple_node *node = container_of(head, struct maple_node, rcu);

	kmem_cache_free(maple_node_cache, node);
}

Annotation

• Immediate include surface: `maple-shared.h`, `linux/slab.h`, `../../../lib/maple_tree.c`.
• Detected declarations: `function maple_rcu_cb`.
• Atlas domain: Support Tooling And Documentation / tools.
• 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.