include/net/seg6_local.h

File Facts

System

Linux kernel

Corpus path

include/net/seg6_local.h

Extension

.h

Size

667 bytes

Lines

31

Domain

Networking Core

Bucket

Sockets, Protocols, Packet Path, And Network Policy

Inferred role

Networking Core: implementation source

Status

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

Dependency Surface

• linux/percpu.h
• linux/net.h
• linux/ipv6.h

Detected Declarations

• struct seg6_bpf_srh_state

Annotated Snippet

struct seg6_bpf_srh_state {
	local_lock_t bh_lock;
	struct ipv6_sr_hdr *srh;
	u16 hdrlen;
	bool valid;
};

DECLARE_PER_CPU(struct seg6_bpf_srh_state, seg6_bpf_srh_states);

#endif

Annotation

• Immediate include surface: `linux/percpu.h`, `linux/net.h`, `linux/ipv6.h`.
• Detected declarations: `struct seg6_bpf_srh_state`.
• Atlas domain: Networking Core / Sockets, Protocols, Packet Path, And Network Policy.
• 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.