Lines Matching refs:xdp_prog
208 struct bpf_prog __rcu *xdp_prog; member
816 if (rtnl_dereference(tun->xdp_prog)) in tun_attach()
1173 old_prog = rtnl_dereference(tun->xdp_prog); in tun_xdp_set()
1174 rcu_assign_pointer(tun->xdp_prog, prog); in tun_xdp_set()
1586 static int tun_xdp_act(struct tun_struct *tun, struct bpf_prog *xdp_prog, in tun_xdp_act() argument
1593 err = xdp_do_redirect(tun->dev, xdp, xdp_prog); in tun_xdp_act()
1608 trace_xdp_exception(tun->dev, xdp_prog, act); in tun_xdp_act()
1625 struct bpf_prog *xdp_prog; in tun_build_skb() local
1633 xdp_prog = rcu_dereference(tun->xdp_prog); in tun_build_skb()
1634 if (xdp_prog) in tun_build_skb()
1654 if (hdr->gso_type || !xdp_prog) { in tun_build_skb()
1664 xdp_prog = rcu_dereference(tun->xdp_prog); in tun_build_skb()
1665 if (xdp_prog) { in tun_build_skb()
1672 act = bpf_prog_run_xdp(xdp_prog, &xdp); in tun_build_skb()
1677 err = tun_xdp_act(tun, xdp_prog, &xdp, act); in tun_build_skb()
1891 struct bpf_prog *xdp_prog; in tun_get_user() local
1896 xdp_prog = rcu_dereference(tun->xdp_prog); in tun_get_user()
1897 if (xdp_prog) { in tun_get_user()
1898 ret = do_xdp_generic(xdp_prog, skb); in tun_get_user()
2389 struct bpf_prog *xdp_prog; in tun_xdp_one() local
2397 xdp_prog = rcu_dereference(tun->xdp_prog); in tun_xdp_one()
2398 if (xdp_prog) { in tun_xdp_one()
2407 act = bpf_prog_run_xdp(xdp_prog, xdp); in tun_xdp_one()
2408 err = tun_xdp_act(tun, xdp_prog, xdp, act); in tun_xdp_one()
2458 err = do_xdp_generic(xdp_prog, skb); in tun_xdp_one()