Symbol: LWT_BPF_XMIT_HEADROOM
net/core/lwt_bpf.c
371
[LWT_BPF_XMIT_HEADROOM] = { .type = NLA_U32 },
net/core/lwt_bpf.c
426
if (tb[LWT_BPF_XMIT_HEADROOM]) {
net/core/lwt_bpf.c
427
u32 headroom = nla_get_u32(tb[LWT_BPF_XMIT_HEADROOM]);