31 	struct bpf_prog *prog;  in netvsc_run_xdp()  local
38 	prog = rcu_dereference(nvchan->bpf_prog);  in netvsc_run_xdp()
40 	if (!prog)  in netvsc_run_xdp()
61 	act = bpf_prog_run_xdp(prog, xdp);  in netvsc_run_xdp()
73 		if (!xdp_do_redirect(ndev, xdp, prog)) {  in netvsc_run_xdp()
95 		trace_xdp_exception(ndev, prog, act);  in netvsc_run_xdp()
99 		bpf_warn_invalid_xdp_action(ndev, prog, act);  in netvsc_run_xdp()
124 int netvsc_xdp_set(struct net_device *dev, struct bpf_prog *prog,  in netvsc_xdp_set()  argument
133 	if (!old_prog && !prog)  in netvsc_xdp_set()
137 	if (prog && buf_max > PAGE_SIZE) {  in netvsc_xdp_set()
145 	if (prog && (dev->features & NETIF_F_LRO)) {  in netvsc_xdp_set()
152 	if (prog)  in netvsc_xdp_set()
153 		bpf_prog_add(prog, nvdev->num_chn - 1);  in netvsc_xdp_set()
156 		rcu_assign_pointer(nvdev->chan_table[i].bpf_prog, prog);  in netvsc_xdp_set()
165 int netvsc_vf_setxdp(struct net_device *vf_netdev, struct bpf_prog *prog)  in netvsc_vf_setxdp()  argument
180 	if (prog)  in netvsc_vf_setxdp()
181 		bpf_prog_inc(prog);  in netvsc_vf_setxdp()
184 	xdp.prog = prog;  in netvsc_vf_setxdp()
188 	if (ret && prog)  in netvsc_vf_setxdp()
189 		bpf_prog_put(prog);  in netvsc_vf_setxdp()
208 		ret = netvsc_xdp_set(dev, bpf->prog, extack, nvdev);  in netvsc_bpf()
213 		ret = netvsc_vf_setxdp(vf_netdev, bpf->prog);  in netvsc_bpf()