tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json

File Facts

System

Linux kernel

Corpus path

tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json

Extension

.json

Size

4996 bytes

Lines

183

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: configuration, schema, or hardware description

Status

atlas-only

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.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

[
	{
	    "id": "ce7d",
	    "name": "Add mq Qdisc to multi-queue device (4 queues)",
	    "category": [
            "qdisc",
            "mq"
	    ],
        "plugins": {
            "requires": "nsPlugin"
        },
	    "setup": [
            "echo \"1 1 4\" > /sys/bus/netdevsim/new_device"
	    ],
	    "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
	    "expExitCode": "0",
	    "verifyCmd": "$TC qdisc show dev $ETH",
	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-4]",
	    "matchCount": "4",
	    "teardown": [
		    "echo \"1\" > /sys/bus/netdevsim/del_device"
	    ]
	},
	{
	    "id": "2f82",
	    "name": "Add mq Qdisc to multi-queue device (256 queues)",
	    "category": [
            "qdisc",
            "mq"
	    ],
        "plugins": {
            "requires": "nsPlugin"
        },
	    "setup": [
            "echo \"1 1 256\" > /sys/bus/netdevsim/new_device"
	    ],
	    "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
	    "expExitCode": "0",
	    "verifyCmd": "$TC qdisc show dev $ETH",
	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-9,a-f][0-9,a-f]{0,2}",
	    "matchCount": "256",
	    "teardown": [
		    "echo \"1\" > /sys/bus/netdevsim/del_device"
	    ]
	},
	{
	    "id": "c525",
	    "name": "Add duplicate mq Qdisc",
	    "category": [
            "qdisc",
            "mq"
	    ],
        "plugins": {
            "requires": "nsPlugin"
        },
	    "setup": [
            "echo \"1 1 4\" > /sys/bus/netdevsim/new_device",
            "$TC qdisc add dev $ETH root handle 1: mq"
	    ],
	    "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
	    "expExitCode": "2",
	    "verifyCmd": "$TC qdisc show dev $ETH",
	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-4]",
	    "matchCount": "4",
	    "teardown": [
		    "echo \"1\" > /sys/bus/netdevsim/del_device"
	    ]
	},
	{
	    "id": "128a",

Annotation

• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: atlas-only.

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.