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Searched refs:old_prog (Results 1 – 25 of 43) sorted by relevance

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/linux/drivers/net/ethernet/microsoft/mana/
H A Dmana_bpf.c151 struct bpf_prog *old_prog = mana_chn_xdp_get(apc); in mana_chn_setxdp() local
157 if (old_prog == prog) in mana_chn_setxdp()
166 if (old_prog) in mana_chn_setxdp()
168 bpf_prog_put(old_prog); in mana_chn_setxdp()
175 struct bpf_prog *old_prog; in mana_xdp_set() local
181 old_prog = mana_xdp_get(apc); in mana_xdp_set()
183 if (!old_prog && !prog) in mana_xdp_set()
211 apc->bpf_prog = old_prog; in mana_xdp_set()
237 if (old_prog) in mana_xdp_set()
238 bpf_prog_put(old_prog); in mana_xdp_set()
[all...]
/linux/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_xdp.c13 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/drivers/net/ethernet/engleder/
H A Dtsnep_xdp.c12 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/drivers/net/ethernet/intel/igc/
H A Digc_xdp.c15 struct bpf_prog *old_prog; in igc_xdp_set_prog() local
36 old_prog = xchg(&adapter->xdp_prog, prog); in igc_xdp_set_prog()
37 if (old_prog) in igc_xdp_set_prog()
38 bpf_prog_put(old_prog); in igc_xdp_set_prog()
/linux/drivers/net/hyperv/
H A Dnetvsc_bpf.c128 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/net/core/
H A Dsock_reuseport.c686 struct bpf_prog *old_prog; in reuseport_attach_prog() local
705 old_prog = rcu_dereference_protected(reuse->prog, in reuseport_attach_prog()
710 sk_reuseport_prog_free(old_prog); in reuseport_attach_prog()
718 struct bpf_prog *old_prog; in reuseport_detach_prog() local
720 old_prog = NULL; in reuseport_detach_prog()
738 old_prog = rcu_replace_pointer(reuse->prog, old_prog, in reuseport_detach_prog()
742 if (!old_prog) in reuseport_detach_prog()
745 sk_reuseport_prog_free(old_prog); in reuseport_detach_prog()
H A Ddev.c10533 struct bpf_prog *old_prog, u32 flags) in dev_xdp_attach()
10546 if (link && (new_prog || old_prog)) in dev_xdp_attach()
10564 /* old_prog != NULL implies XDP_FLAGS_REPLACE is set */ in dev_xdp_attach()
10565 if (old_prog && !(flags & XDP_FLAGS_REPLACE)) { in dev_xdp_attach()
10591 if ((flags & XDP_FLAGS_REPLACE) && cur_prog != old_prog) { in dev_xdp_attach()
10718 struct bpf_prog *old_prog) in bpf_xdp_link_update()
10733 if (old_prog && link->prog != old_prog) {
10737 old_prog = link->prog;
10738 if (old_prog
10499 dev_xdp_attach(struct net_device * dev,struct netlink_ext_ack * extack,struct bpf_xdp_link * link,struct bpf_prog * new_prog,struct bpf_prog * old_prog,u32 flags) dev_xdp_attach() argument
10684 bpf_xdp_link_update(struct bpf_link * link,struct bpf_prog * new_prog,struct bpf_prog * old_prog) bpf_xdp_link_update() argument
10814 struct bpf_prog *new_prog = NULL, *old_prog = NULL; dev_change_xdp_fd() local
[all...]
/linux/kernel/bpf/
H A Dcgroup.c813 struct bpf_prog *old_prog = NULL; in __cgroup_bpf_attach() local
869 old_prog = pl->prog; in __cgroup_bpf_attach()
905 if (old_prog) { in __cgroup_bpf_attach()
907 bpf_trampoline_unlink_cgroup_shim(old_prog); in __cgroup_bpf_attach()
908 bpf_prog_put(old_prog); in __cgroup_bpf_attach()
920 if (old_prog) { in __cgroup_bpf_attach()
921 pl->prog = old_prog; in __cgroup_bpf_attach()
927 if (!old_prog) { in __cgroup_bpf_attach()
1029 static bool cgroup_bpf_storages_compatible(struct bpf_prog *old_prog, in cgroup_bpf_storages_compatible() argument
1035 if (old_prog->aux->cgroup_storage[stype] != in cgroup_bpf_storages_compatible()
[all …]
H A Dnet_namespace.c165 struct bpf_prog *old_prog) in bpf_netns_link_update_prog() argument
176 if (old_prog && old_prog != link->prog) in bpf_netns_link_update_prog()
193 old_prog = xchg(&link->prog, new_prog); in bpf_netns_link_update_prog()
194 bpf_prog_put(old_prog); in bpf_netns_link_update_prog()
H A Doffload.c261 int bpf_prog_dev_bound_inherit(struct bpf_prog *new_prog, struct bpf_prog *old_prog) in bpf_prog_dev_bound_inherit() argument
265 if (!bpf_prog_is_dev_bound(old_prog->aux)) in bpf_prog_dev_bound_inherit()
268 if (bpf_prog_is_offloaded(old_prog->aux)) in bpf_prog_dev_bound_inherit()
271 new_prog->aux->dev_bound = old_prog->aux->dev_bound; in bpf_prog_dev_bound_inherit()
272 new_prog->aux->offload_requested = old_prog->aux->offload_requested; in bpf_prog_dev_bound_inherit()
275 if (!old_prog->aux->offload) { in bpf_prog_dev_bound_inherit()
280 err = __bpf_prog_dev_bound_init(new_prog, old_prog->aux->offload->netdev); in bpf_prog_dev_bound_inherit()
H A Dbpf_iter.c410 struct bpf_prog *old_prog) in bpf_iter_link_replace() argument
415 if (old_prog && link->prog != old_prog) { in bpf_iter_link_replace()
427 old_prog = xchg(&link->prog, new_prog); in bpf_iter_link_replace()
428 bpf_prog_put(old_prog); in bpf_iter_link_replace()
/linux/drivers/net/ethernet/netronome/nfp/bpf/
H A Doffload.c575 bool old_prog, struct netlink_ext_ack *extack) in nfp_net_bpf_offload() argument
582 if (prog && old_prog) { in nfp_net_bpf_offload()
594 if (!old_prog && nn->dp.ctrl & NFP_NET_CFG_CTRL_BPF) in nfp_net_bpf_offload()
597 if (old_prog && !prog) in nfp_net_bpf_offload()
604 if (!old_prog) in nfp_net_bpf_offload()
H A Dmain.h583 bool old_prog, struct netlink_ext_ack *extack);
/linux/drivers/net/ethernet/sfc/siena/
H A Defx.c630 struct bpf_prog *old_prog; in efx_xdp_setup_prog() local
645 old_prog = rtnl_dereference(efx->xdp_prog); in efx_xdp_setup_prog()
648 if (old_prog) in efx_xdp_setup_prog()
649 bpf_prog_put(old_prog); in efx_xdp_setup_prog()
/linux/drivers/net/
H A Dveth.c1581 struct bpf_prog *old_prog; in veth_xdp_set()
1586 old_prog = priv->_xdp_prog; in veth_xdp_set()
1625 if (!old_prog) { in veth_xdp_set()
1633 if (old_prog) { in veth_xdp_set()
1646 bpf_prog_put(old_prog); in veth_xdp_set()
1649 if ((!!old_prog ^ !!prog) && peer) in veth_xdp_set()
1654 priv->_xdp_prog = old_prog; in veth_xdp_set()
1580 struct bpf_prog *old_prog; veth_xdp_set() local
H A Dvirtio_net.c6038 struct bpf_prog *old_prog; in virtnet_xdp_set()
6076 old_prog = rtnl_dereference(vi->rq[0].xdp_prog); in virtnet_xdp_set()
6077 if (!prog && !old_prog) in virtnet_xdp_set()
6110 if (i == 0 && !old_prog) in virtnet_xdp_set()
6113 if (!old_prog) in virtnet_xdp_set()
6122 if (old_prog) in virtnet_xdp_set()
6123 bpf_prog_put(old_prog); in virtnet_xdp_set()
6134 rcu_assign_pointer(vi->rq[i].xdp_prog, old_prog); in virtnet_xdp_set()
6349 struct bpf_prog *old_prog; in _free_receive_bufs()
6356 old_prog in _free_receive_bufs()
6036 struct bpf_prog *old_prog; virtnet_xdp_set() local
6347 struct bpf_prog *old_prog; _free_receive_bufs() local
[all...]
H A Dxen-netfront.c1639 struct bpf_prog *old_prog; in xennet_xdp_set()
1663 old_prog = rtnl_dereference(np->queues[0].xdp_prog); in xennet_xdp_set()
1671 if (old_prog) in xennet_xdp()
1673 bpf_prog_put(old_prog); in xennet_xdp()
1629 struct bpf_prog *old_prog; xennet_xdp_set() local
/linux/drivers/net/ethernet/sfc/
H A Defx.c709 struct bpf_prog *old_prog; in efx_xdp_setup_prog() local
724 old_prog = rtnl_dereference(efx->xdp_prog); in efx_xdp_setup_prog()
727 if (old_prog) in efx_xdp_setup_prog()
728 bpf_prog_put(old_prog); in efx_xdp_setup_prog()
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_rx.c411 struct bpf_prog *old_prog; in mlx4_en_destroy_rx_ring() local
413 old_prog = rcu_dereference_protected( in mlx4_en_destroy_rx_ring()
416 if (old_prog) in mlx4_en_destroy_rx_ring()
417 bpf_prog_put(old_prog); in mlx4_en_destroy_rx_ring()
H A Den_netdev.c2721 struct bpf_prog *old_prog; in mlx4_xdp_set() local
2740 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2744 if (old_prog) in mlx4_xdp_set()
2745 bpf_prog_put(old_prog); in mlx4_xdp_set()
2789 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2793 if (old_prog) in mlx4_xdp_set()
2794 bpf_prog_put(old_prog); in mlx4_xdp_set()
/linux/drivers/net/ethernet/google/gve/
H A Dgve_main.c1582 struct bpf_prog *old_prog; in gve_set_xdp() local
1586 old_prog = READ_ONCE(priv->xdp_prog); in gve_set_xdp()
1589 if (old_prog) in gve_set_xdp()
1590 bpf_prog_put(old_prog); in gve_set_xdp()
1598 if (!old_prog && prog) in gve_set_xdp()
1600 else if (old_prog && !prog) in gve_set_xdp()
1607 if (old_prog) in gve_set_xdp()
1608 bpf_prog_put(old_prog); in gve_set_xdp()
/linux/net/netfilter/
H A Dnf_bpf_link.c166 struct bpf_prog *old_prog) in bpf_nf_link_update() argument
/linux/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_main.c1120 struct bpf_prog *old_prog, *prog = xdp->prog; in fun_xdp_setup() local
1156 old_prog = xchg(&fp->xdp_prog, prog); in fun_xdp_setup()
1157 if (old_prog) in fun_xdp_setup()
1158 bpf_prog_put(old_prog); in fun_xdp_setup()
/linux/drivers/net/ethernet/socionext/
H A Dnetsec.c1800 struct bpf_prog *old_prog; in netsec_xdp_setup() local
1812 old_prog = xchg(&priv->xdp_prog, prog); in netsec_xdp_setup()
1813 if (old_prog) in netsec_xdp_setup()
1814 bpf_prog_put(old_prog); in netsec_xdp_setup()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_main.c1133 struct bpf_prog *old_prog; in mlx5e_free_rq() local
1135 old_prog = rcu_dereference_protected(rq->xdp_prog, in mlx5e_free_rq()
1137 if (old_prog) in mlx5e_free_rq()
1138 bpf_prog_put(old_prog); in mlx5e_free_rq()
5197 struct bpf_prog *old_prog; in mlx5e_rq_replace_xdp_prog() local
5199 old_prog = rcu_replace_pointer(rq->xdp_prog, prog, in mlx5e_rq_replace_xdp_prog()
5201 if (old_prog) in mlx5e_rq_replace_xdp_prog()
5202 bpf_prog_put(old_prog); in mlx5e_rq_replace_xdp_prog()
5209 struct bpf_prog *old_prog; in mlx5e_xdp_set() local
5228 old_prog = priv->channels.params.xdp_prog; in mlx5e_xdp_set()
[all …]

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