net/ipv4/tcp_highspeed.c

File Facts

System

Linux kernel

Corpus path

net/ipv4/tcp_highspeed.c

Extension

.c

Size

5099 bytes

Lines

187

Domain

Networking Core

Bucket

Sockets, Protocols, Packet Path, And Network Policy

Inferred role

Networking Core: exported/initcall integration point

Status

integration implementation candidate

Why This File Exists

Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.

• Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/module.h
• net/tcp.h

Detected Declarations

• struct hstcp
• function hstcp_init
• function hstcp_cong_avoid
• function hstcp_ssthresh
• function hstcp_register
• function hstcp_unregister
• module init hstcp_register

Annotated Snippet

module_init(hstcp_register);
module_exit(hstcp_unregister);

MODULE_AUTHOR("John Heffner");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("High Speed TCP");

Annotation

• Immediate include surface: `linux/module.h`, `net/tcp.h`.
• Detected declarations: `struct hstcp`, `function hstcp_init`, `function hstcp_cong_avoid`, `function hstcp_ssthresh`, `function hstcp_register`, `function hstcp_unregister`, `module init hstcp_register`.
• Atlas domain: Networking Core / Sockets, Protocols, Packet Path, And Network Policy.
• Implementation status: integration 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.