| /linux-6.3-rc2/drivers/net/ethernet/microsoft/mana/ |
| A D | mana_bpf.c | 157 struct bpf_prog *old_prog = mana_chn_xdp_get(apc); in mana_chn_setxdp() local
163 if (old_prog == prog) in mana_chn_setxdp()
172 if (old_prog) in mana_chn_setxdp()
174 bpf_prog_put(old_prog); in mana_chn_setxdp()
181 struct bpf_prog *old_prog; in mana_xdp_set() local
184 old_prog = mana_xdp_get(apc); in mana_xdp_set()
186 if (!old_prog && !prog) in mana_xdp_set()
203 if (old_prog) in mana_xdp_set()
204 bpf_prog_put(old_prog); in mana_xdp_set()
|
| /linux-6.3-rc2/drivers/net/ethernet/engleder/ |
| A D | tsnep_xdp.c | 12 struct bpf_prog *old_prog; in tsnep_xdp_setup_prog() local
14 old_prog = xchg(&adapter->xdp_prog, prog); in tsnep_xdp_setup_prog()
15 if (old_prog) in tsnep_xdp_setup_prog()
16 bpf_prog_put(old_prog); in tsnep_xdp_setup_prog()
|
| /linux-6.3-rc2/drivers/net/ethernet/microchip/lan966x/ |
| A D | lan966x_xdp.c | 13 struct bpf_prog *old_prog; in lan966x_xdp_setup() local
24 old_prog = xchg(&port->xdp_prog, xdp->prog); in lan966x_xdp_setup()
32 xchg(&port->xdp_prog, old_prog); in lan966x_xdp_setup()
37 if (old_prog) in lan966x_xdp_setup()
38 bpf_prog_put(old_prog); in lan966x_xdp_setup()
|
| /linux-6.3-rc2/drivers/net/ethernet/stmicro/stmmac/ |
| A D | stmmac_xdp.c | 106 struct bpf_prog *old_prog; in stmmac_xdp_set_prog() local
124 old_prog = xchg(&priv->xdp_prog, prog); in stmmac_xdp_set_prog()
125 if (old_prog) in stmmac_xdp_set_prog()
126 bpf_prog_put(old_prog); in stmmac_xdp_set_prog()
|
| /linux-6.3-rc2/drivers/net/ethernet/intel/igc/ |
| A D | igc_xdp.c | 15 struct bpf_prog *old_prog; in igc_xdp_set_prog() local
28 old_prog = xchg(&adapter->xdp_prog, prog); in igc_xdp_set_prog()
29 if (old_prog) in igc_xdp_set_prog()
30 bpf_prog_put(old_prog); in igc_xdp_set_prog()
|
| /linux-6.3-rc2/drivers/net/hyperv/ |
| A D | netvsc_bpf.c | 128 struct bpf_prog *old_prog; in netvsc_xdp_set() local
131 old_prog = netvsc_xdp_get(nvdev); in netvsc_xdp_set()
133 if (!old_prog && !prog) in netvsc_xdp_set()
158 if (old_prog) in netvsc_xdp_set()
160 bpf_prog_put(old_prog); in netvsc_xdp_set()
|
| /linux-6.3-rc2/net/core/ |
| A D | sock_reuseport.c | 687 struct bpf_prog *old_prog; in reuseport_attach_prog() local
706 old_prog = rcu_dereference_protected(reuse->prog, in reuseport_attach_prog()
711 sk_reuseport_prog_free(old_prog); in reuseport_attach_prog()
719 struct bpf_prog *old_prog; in reuseport_detach_prog() local
721 old_prog = NULL; in reuseport_detach_prog()
739 old_prog = rcu_replace_pointer(reuse->prog, old_prog, in reuseport_detach_prog()
743 if (!old_prog) in reuseport_detach_prog()
746 sk_reuseport_prog_free(old_prog); in reuseport_detach_prog()
|
| A D | dev.c | 9157 if (link && (new_prog || old_prog)) in dev_xdp_attach()
9351 struct bpf_prog *old_prog) in bpf_xdp_link_update() argument
9366 if (old_prog && link->prog != old_prog) { in bpf_xdp_link_update()
9370 old_prog = link->prog; in bpf_xdp_link_update()
9377 if (old_prog == new_prog) { in bpf_xdp_link_update()
9391 bpf_prog_put(old_prog); in bpf_xdp_link_update()
9489 if (IS_ERR(old_prog)) { in dev_change_xdp_fd()
9490 err = PTR_ERR(old_prog); in dev_change_xdp_fd()
9491 old_prog = NULL; in dev_change_xdp_fd()
9501 if (old_prog) in dev_change_xdp_fd()
[all …]
|
| /linux-6.3-rc2/drivers/net/ethernet/aquantia/atlantic/ |
| A D | aq_main.c | 450 struct bpf_prog *old_prog; in aq_xdp_setup() local
470 old_prog = xchg(&aq_nic->xdp_prog, prog); in aq_xdp_setup()
471 if (old_prog) in aq_xdp_setup()
472 bpf_prog_put(old_prog); in aq_xdp_setup()
474 if (!old_prog && prog) in aq_xdp_setup()
476 else if (old_prog && !prog) in aq_xdp_setup()
|
| /linux-6.3-rc2/kernel/bpf/ |
| A D | cgroup.c | 662 old_prog = pl->prog; in __cgroup_bpf_attach()
697 if (old_prog) { in __cgroup_bpf_attach()
700 bpf_prog_put(old_prog); in __cgroup_bpf_attach()
712 if (old_prog) { in __cgroup_bpf_attach()
713 pl->prog = old_prog; in __cgroup_bpf_attach()
717 if (!old_prog) { in __cgroup_bpf_attach()
822 bpf_prog_put(old_prog); in __cgroup_bpf_replace()
840 if (old_prog && link->prog != old_prog) { in cgroup_bpf_replace()
980 old_prog = pl->prog; in __cgroup_bpf_detach()
986 pl->prog = old_prog; in __cgroup_bpf_detach()
[all …]
|
| A D | net_namespace.c | 166 struct bpf_prog *old_prog) in bpf_netns_link_update_prog() argument
175 if (old_prog && old_prog != link->prog) in bpf_netns_link_update_prog()
196 old_prog = xchg(&link->prog, new_prog); in bpf_netns_link_update_prog()
197 bpf_prog_put(old_prog); in bpf_netns_link_update_prog()
|
| A D | offload.c | 260 int bpf_prog_dev_bound_inherit(struct bpf_prog *new_prog, struct bpf_prog *old_prog) in bpf_prog_dev_bound_inherit() argument
264 if (!bpf_prog_is_dev_bound(old_prog->aux)) in bpf_prog_dev_bound_inherit()
267 if (bpf_prog_is_offloaded(old_prog->aux)) in bpf_prog_dev_bound_inherit()
270 new_prog->aux->dev_bound = old_prog->aux->dev_bound; in bpf_prog_dev_bound_inherit()
271 new_prog->aux->offload_requested = old_prog->aux->offload_requested; in bpf_prog_dev_bound_inherit()
274 if (!old_prog->aux->offload) { in bpf_prog_dev_bound_inherit()
279 err = __bpf_prog_dev_bound_init(new_prog, old_prog->aux->offload->netdev); in bpf_prog_dev_bound_inherit()
|
| A D | bpf_iter.c | 413 struct bpf_prog *old_prog) in bpf_iter_link_replace() argument
418 if (old_prog && link->prog != old_prog) { in bpf_iter_link_replace()
430 old_prog = xchg(&link->prog, new_prog); in bpf_iter_link_replace()
431 bpf_prog_put(old_prog); in bpf_iter_link_replace()
|
| /linux-6.3-rc2/drivers/net/ethernet/netronome/nfp/bpf/ |
| A D | offload.c | 576 bool old_prog, struct netlink_ext_ack *extack) in nfp_net_bpf_offload() argument
583 if (prog && old_prog) { in nfp_net_bpf_offload()
595 if (!old_prog && nn->dp.ctrl & NFP_NET_CFG_CTRL_BPF) in nfp_net_bpf_offload()
598 if (old_prog && !prog) in nfp_net_bpf_offload()
605 if (!old_prog) in nfp_net_bpf_offload()
|
| A D | main.h | 583 bool old_prog, struct netlink_ext_ack *extack);
|
| /linux-6.3-rc2/drivers/net/ |
| A D | veth.c | 1525 struct bpf_prog *old_prog; in veth_xdp_set() local
1530 old_prog = priv->_xdp_prog; in veth_xdp_set()
1569 if (!old_prog) { in veth_xdp_set()
1575 if (old_prog) { in veth_xdp_set()
1585 bpf_prog_put(old_prog); in veth_xdp_set()
1588 if ((!!old_prog ^ !!prog) && peer) in veth_xdp_set()
1593 priv->_xdp_prog = old_prog; in veth_xdp_set()
|
| A D | virtio_net.c | 3211 struct bpf_prog *old_prog; in virtnet_xdp_set() local
3249 old_prog = rtnl_dereference(vi->rq[0].xdp_prog); in virtnet_xdp_set()
3250 if (!prog && !old_prog) in virtnet_xdp_set()
3283 if (i == 0 && !old_prog) in virtnet_xdp_set()
3286 if (!old_prog) in virtnet_xdp_set()
3294 if (old_prog) in virtnet_xdp_set()
3295 bpf_prog_put(old_prog); in virtnet_xdp_set()
3480 struct bpf_prog *old_prog; in _free_receive_bufs() local
3487 old_prog = rtnl_dereference(vi->rq[i].xdp_prog); in _free_receive_bufs()
3489 if (old_prog) in _free_receive_bufs()
[all …]
|
| /linux-6.3-rc2/drivers/net/ethernet/sfc/siena/ |
| A D | efx.c | 617 struct bpf_prog *old_prog; in efx_xdp_setup_prog() local
632 old_prog = rtnl_dereference(efx->xdp_prog); in efx_xdp_setup_prog()
635 if (old_prog) in efx_xdp_setup_prog()
636 bpf_prog_put(old_prog); in efx_xdp_setup_prog()
|
| /linux-6.3-rc2/drivers/net/ethernet/sfc/ |
| A D | efx.c | 619 struct bpf_prog *old_prog; in efx_xdp_setup_prog() local
634 old_prog = rtnl_dereference(efx->xdp_prog); in efx_xdp_setup_prog()
637 if (old_prog) in efx_xdp_setup_prog()
638 bpf_prog_put(old_prog); in efx_xdp_setup_prog()
|
| /linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx4/ |
| A D | en_rx.c | 435 struct bpf_prog *old_prog; in mlx4_en_destroy_rx_ring() local
437 old_prog = rcu_dereference_protected( in mlx4_en_destroy_rx_ring()
440 if (old_prog) in mlx4_en_destroy_rx_ring()
441 bpf_prog_put(old_prog); in mlx4_en_destroy_rx_ring()
|
| A D | en_netdev.c | 2732 struct bpf_prog *old_prog; in mlx4_xdp_set() local
2751 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2755 if (old_prog) in mlx4_xdp_set()
2756 bpf_prog_put(old_prog); in mlx4_xdp_set()
2800 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2804 if (old_prog) in mlx4_xdp_set()
2805 bpf_prog_put(old_prog); in mlx4_xdp_set()
|
| /linux-6.3-rc2/drivers/net/ethernet/mellanox/mlx5/core/ |
| A D | en_main.c | 906 struct bpf_prog *old_prog; in mlx5e_free_rq() local
910 old_prog = rcu_dereference_protected(rq->xdp_prog, in mlx5e_free_rq()
912 if (old_prog) in mlx5e_free_rq()
913 bpf_prog_put(old_prog); in mlx5e_free_rq()
4711 struct bpf_prog *old_prog; in mlx5e_rq_replace_xdp_prog() local
4715 if (old_prog) in mlx5e_rq_replace_xdp_prog()
4716 bpf_prog_put(old_prog); in mlx5e_rq_replace_xdp_prog()
4723 struct bpf_prog *old_prog; in mlx5e_xdp_set() local
4755 old_prog = priv->channels.params.xdp_prog; in mlx5e_xdp_set()
4761 if (old_prog) in mlx5e_xdp_set()
[all …]
|
| /linux-6.3-rc2/drivers/net/ethernet/socionext/ |
| A D | netsec.c | 1795 struct bpf_prog *old_prog; in netsec_xdp_setup() local
1807 old_prog = xchg(&priv->xdp_prog, prog); in netsec_xdp_setup()
1808 if (old_prog) in netsec_xdp_setup()
1809 bpf_prog_put(old_prog); in netsec_xdp_setup()
|
| /linux-6.3-rc2/drivers/net/ethernet/cavium/thunder/ |
| A D | nicvf_main.c | 1836 struct bpf_prog *old_prog; in nicvf_xdp_setup() local
1866 old_prog = xchg(&nic->xdp_prog, prog); in nicvf_xdp_setup()
1868 if (old_prog) in nicvf_xdp_setup()
1869 bpf_prog_put(old_prog); in nicvf_xdp_setup()
|
| /linux-6.3-rc2/drivers/net/ethernet/fungible/funeth/ |
| A D | funeth_main.c | 1133 struct bpf_prog *old_prog, *prog = xdp->prog; in fun_xdp_setup() local
1169 old_prog = xchg(&fp->xdp_prog, prog); in fun_xdp_setup()
1170 if (old_prog) in fun_xdp_setup()
1171 bpf_prog_put(old_prog); in fun_xdp_setup()
|