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4f7f417042
Fix incompatible function pointer type warnings in sched_ext BPF selftests by explicitly casting the function pointers when initializing struct_ops. This addresses multiple -Wincompatible-function-pointer-types warnings from the clang compiler where function signatures didn't match exactly. The void * cast ensures the compiler accepts the function pointer assignment despite minor type differences in the parameters. Signed-off-by: Vishal Chourasia <vishalc@linux.ibm.com> Signed-off-by: Tejun Heo <tj@kernel.org>
26 lines
586 B
C
26 lines
586 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2024 Meta Platforms, Inc. and affiliates.
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*/
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#include <scx/common.bpf.h>
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char _license[] SEC("license") = "GPL";
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u64 vtime_test;
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void BPF_STRUCT_OPS(maybe_null_running, struct task_struct *p)
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{}
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void BPF_STRUCT_OPS(maybe_null_fail_dispatch, s32 cpu, struct task_struct *p)
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{
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vtime_test = p->scx.dsq_vtime;
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}
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SEC(".struct_ops.link")
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struct sched_ext_ops maybe_null_fail = {
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.dispatch = (void *) maybe_null_fail_dispatch,
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.enable = (void *) maybe_null_running,
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.name = "maybe_null_fail_dispatch",
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};
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