net/sched/sch_mqprio_lib.h

File Facts

System

Linux kernel

Corpus path

net/sched/sch_mqprio_lib.h

Extension

.h

Size

564 bytes

Lines

21

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/types.h

Detected Declarations

• struct net_device
• struct netlink_ext_ack
• struct tc_mqprio_qopt

Annotated Snippet

#ifndef __SCH_MQPRIO_LIB_H
#define __SCH_MQPRIO_LIB_H

#include <linux/types.h>

struct net_device;
struct netlink_ext_ack;
struct tc_mqprio_qopt;

int mqprio_validate_qopt(struct net_device *dev, struct tc_mqprio_qopt *qopt,
			 bool validate_queue_counts,
			 bool allow_overlapping_txqs,
			 struct netlink_ext_ack *extack);
void mqprio_qopt_reconstruct(struct net_device *dev,
			     struct tc_mqprio_qopt *qopt);
void mqprio_fp_to_offload(u32 fp[TC_QOPT_MAX_QUEUE],
			  struct tc_mqprio_qopt_offload *mqprio);

#endif

Annotation

• Immediate include surface: `linux/types.h`.
• Detected declarations: `struct net_device`, `struct netlink_ext_ack`, `struct tc_mqprio_qopt`.
• 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.