XDP_UMEM_PGOFF_COMPLETION_RING 989 net/xdp/xsk.c else if (offset == XDP_UMEM_PGOFF_COMPLETION_RING) XDP_UMEM_PGOFF_COMPLETION_RING 284 tools/lib/bpf/xsk.c XDP_UMEM_PGOFF_COMPLETION_RING);