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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (c) 2024 Meta Platforms, Inc. and affiliates.4 * Copyright (c) 2024 David Vernet <dvernet@meta.com>5 */6#include <bpf/bpf.h>7#include <scx/common.h>8#include <sys/wait.h>9#include <unistd.h>10#include "create_dsq.bpf.skel.h"11#include "scx_test.h"12 13static enum scx_test_status setup(void **ctx)14{15 struct create_dsq *skel;16 17 skel = create_dsq__open_and_load();18 if (!skel) {19 SCX_ERR("Failed to open and load skel");20 return SCX_TEST_FAIL;21 }22 *ctx = skel;23 24 return SCX_TEST_PASS;25}26 27static enum scx_test_status run(void *ctx)28{29 struct create_dsq *skel = ctx;30 struct bpf_link *link;31 32 link = bpf_map__attach_struct_ops(skel->maps.create_dsq_ops);33 if (!link) {34 SCX_ERR("Failed to attach scheduler");35 return SCX_TEST_FAIL;36 }37 38 bpf_link__destroy(link);39 40 return SCX_TEST_PASS;41}42 43static void cleanup(void *ctx)44{45 struct create_dsq *skel = ctx;46 47 create_dsq__destroy(skel);48}49 50struct scx_test create_dsq = {51 .name = "create_dsq",52 .description = "Create and destroy a dsq in a loop",53 .setup = setup,54 .run = run,55 .cleanup = cleanup,56};57REGISTER_SCX_TEST(&create_dsq)58