bpf_skb_change_tail 3275 net/core/filter.c BPF_CALL_3(bpf_skb_change_tail, struct sk_buff *, skb, u32, new_len, bpf_skb_change_tail 3285 net/core/filter.c .func = bpf_skb_change_tail, bpf_skb_change_tail 5940 net/core/filter.c func == bpf_skb_change_tail || bpf_skb_change_tail 306 tools/testing/selftests/bpf/bpf_helpers.h static int (*bpf_skb_change_tail)(void *ctx, __u32 len, __u64 flags) =