tools/testing/selftests/tc-testing/tc-tests/filters/cgroup.json

Source file repositories/reference/linux-study-clean/tools/testing/selftests/tc-testing/tc-tests/filters/cgroup.json

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/tc-testing/tc-tests/filters/cgroup.json
Extension
.json
Size
45510 bytes
Lines
1237
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.

Dependency Surface

Detected Declarations

Annotated Snippet

[
    {
        "id": "6273",
        "name": "Add cgroup filter with cmp ematch u8/link layer and drop action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff gt 10)' action drop",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref [0-9]+ cgroup chain [0-9]+.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff gt 10\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "4721",
        "name": "Add cgroup filter with cmp ematch u8/link layer with trans flag and pass action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u8 at 0 layer link mask 0xff trans gt 10)' action pass",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref [0-9]+ cgroup chain [0-9]+.*handle 0x1.*cmp\\(u8 at 0 layer 0 mask 0xff trans gt 10\\)",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "d392",
        "name": "Add cgroup filter with cmp ematch u16/link layer and pipe action",
        "category": [
            "filter",
            "cgroup"
        ],
        "plugins": {
            "requires": "nsPlugin"
        },
        "setup": [
            "$TC qdisc add dev $DEV1 ingress"
        ],
        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 1 cgroup match 'cmp(u16 at 0 layer 0 mask 0xff00 lt 3)' action pipe",
        "expExitCode": "0",
        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",
        "matchPattern": "^filter protocol ip pref [0-9]+ cgroup chain [0-9]+.*handle 0x1.*cmp\\(u16 at 0 layer 0 mask 0xff00 lt 3\\).*action pipe",
        "matchCount": "1",
        "teardown": [
            "$TC qdisc del dev $DEV1 ingress"
        ]
    },
    {
        "id": "0234",
        "name": "Add cgroup filter with cmp ematch u32/link layer and multiple actions",

Annotation

Implementation Notes