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bpf: Allow calling bpf_prog_test kfuncs in tracing programs 

In addition to TC hook, enable these in tracing programs so that they
can be used in selftests.

Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20220809213033.24147-2-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Kumar Kartikeya Dwivedi 2022-08-09 23:30:31 +02:00 committed by Alexei Starovoitov
parent 19f68ed6dc
commit 1f0752628e
1 changed files with 1 additions and 0 deletions
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net/bpf/test_run.c
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@ -1628,6 +1628,7 @@ static int __init bpf_prog_test_run_init(void)
int ret;
ret = register_btf_kfunc_id_set(BPF_PROG_TYPE_SCHED_CLS, &bpf_prog_test_kfunc_set);
ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_TRACING, &bpf_prog_test_kfunc_set);
return ret ?: register_btf_id_dtor_kfuncs(bpf_prog_test_dtor_kfunc,
ARRAY_SIZE(bpf_prog_test_dtor_kfunc),
THIS_MODULE);