Symbol: BPF_PSEUDO_BTF_ID
kernel/bpf/verifier.c
17778
if (insn->src_reg == BPF_PSEUDO_BTF_ID) {
kernel/bpf/verifier.c
21836
if (insn[0].src_reg == BPF_PSEUDO_BTF_ID) {
tools/lib/bpf/libbpf.c
6411
insn[0].src_reg = BPF_PSEUDO_BTF_ID;