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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950/* SPDX-License-Identifier: GPL-2.0 *//* * Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */#include <bpf/bpf.h>#include <scx/common.h>#include <sys/wait.h>#include <unistd.h>#include "maybe_null.bpf.skel.h"#include "maybe_null_fail_dsp.bpf.skel.h"#include "maybe_null_fail_yld.bpf.skel.h"#include "scx_test.h"
static enum scx_test_status run(void *ctx){ struct maybe_null *skel; struct maybe_null_fail_dsp *fail_dsp; struct maybe_null_fail_yld *fail_yld;
skel = maybe_null__open_and_load(); if (!skel) { SCX_ERR("Failed to open and load maybe_null skel"); return SCX_TEST_FAIL; } maybe_null__destroy(skel);
fail_dsp = maybe_null_fail_dsp__open_and_load(); if (fail_dsp) { maybe_null_fail_dsp__destroy(fail_dsp); SCX_ERR("Should failed to open and load maybe_null_fail_dsp skel"); return SCX_TEST_FAIL; }
fail_yld = maybe_null_fail_yld__open_and_load(); if (fail_yld) { maybe_null_fail_yld__destroy(fail_yld); SCX_ERR("Should failed to open and load maybe_null_fail_yld skel"); return SCX_TEST_FAIL; }
return SCX_TEST_PASS;}
struct scx_test maybe_null = { .name = "maybe_null", .description = "Verify if PTR_MAYBE_NULL works for .dispatch", .run = run,};REGISTER_SCX_TEST(&maybe_null)