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Searched refs:old_prog (Results 1 – 25 of 48) sorted by relevance

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/linux-6.15/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
180 old_prog = mana_xdp_get(apc); in mana_xdp_set()
182 if (!old_prog && !prog) in mana_xdp_set()
198 if (old_prog) in mana_xdp_set()
199 bpf_prog_put(old_prog); in mana_xdp_set()
/linux-6.15/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-6.15/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-6.15/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_xdp.c106 struct bpf_prog *old_prog; in stmmac_xdp_set_prog() local
127 old_prog = xchg(&priv->xdp_prog, prog); in stmmac_xdp_set_prog()
128 if (old_prog) in stmmac_xdp_set_prog()
129 bpf_prog_put(old_prog); in stmmac_xdp_set_prog()
/linux-6.15/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-6.15/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-6.15/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.c9981 if (link && (new_prog || old_prog)) in dev_xdp_attach()
10181 struct bpf_prog *old_prog) in bpf_xdp_link_update() argument
10196 if (old_prog && link->prog != old_prog) { in bpf_xdp_link_update()
10200 old_prog = link->prog; in bpf_xdp_link_update()
10207 if (old_prog == new_prog) { in bpf_xdp_link_update()
10223 bpf_prog_put(old_prog); in bpf_xdp_link_update()
10325 if (IS_ERR(old_prog)) { in dev_change_xdp_fd()
10326 err = PTR_ERR(old_prog); in dev_change_xdp_fd()
10327 old_prog = NULL; in dev_change_xdp_fd()
10337 if (old_prog) in dev_change_xdp_fd()
[all …]
/linux-6.15/drivers/net/ethernet/aquantia/atlantic/
H A Daq_main.c450 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-6.15/kernel/bpf/
H A Dcgroup.c695 old_prog = pl->prog; in __cgroup_bpf_attach()
731 if (old_prog) { in __cgroup_bpf_attach()
734 bpf_prog_put(old_prog); in __cgroup_bpf_attach()
746 if (old_prog) { in __cgroup_bpf_attach()
747 pl->prog = old_prog; in __cgroup_bpf_attach()
751 if (!old_prog) { in __cgroup_bpf_attach()
857 bpf_prog_put(old_prog); in __cgroup_bpf_replace()
875 if (old_prog && link->prog != old_prog) { in cgroup_bpf_replace()
1015 old_prog = pl->prog; in __cgroup_bpf_detach()
1021 pl->prog = old_prog; in __cgroup_bpf_detach()
[all …]
H A Dnet_namespace.c166 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()
H A Doffload.c271 int bpf_prog_dev_bound_inherit(struct bpf_prog *new_prog, struct bpf_prog *old_prog) in bpf_prog_dev_bound_inherit() argument
275 if (!bpf_prog_is_dev_bound(old_prog->aux)) in bpf_prog_dev_bound_inherit()
278 if (bpf_prog_is_offloaded(old_prog->aux)) in bpf_prog_dev_bound_inherit()
281 new_prog->aux->dev_bound = old_prog->aux->dev_bound; in bpf_prog_dev_bound_inherit()
282 new_prog->aux->offload_requested = old_prog->aux->offload_requested; in bpf_prog_dev_bound_inherit()
285 if (!old_prog->aux->offload) { in bpf_prog_dev_bound_inherit()
290 err = __bpf_prog_dev_bound_init(new_prog, old_prog->aux->offload->netdev); in bpf_prog_dev_bound_inherit()
H A Dbpf_iter.c411 struct bpf_prog *old_prog) in bpf_iter_link_replace() argument
416 if (old_prog && link->prog != old_prog) { in bpf_iter_link_replace()
428 old_prog = xchg(&link->prog, new_prog); in bpf_iter_link_replace()
429 bpf_prog_put(old_prog); in bpf_iter_link_replace()
/linux-6.15/drivers/net/ethernet/netronome/nfp/bpf/
H A Doffload.c577 bool old_prog, struct netlink_ext_ack *extack) in nfp_net_bpf_offload() argument
584 if (prog && old_prog) { in nfp_net_bpf_offload()
596 if (!old_prog && nn->dp.ctrl & NFP_NET_CFG_CTRL_BPF) in nfp_net_bpf_offload()
599 if (old_prog && !prog) in nfp_net_bpf_offload()
606 if (!old_prog) in nfp_net_bpf_offload()
H A Dmain.h583 bool old_prog, struct netlink_ext_ack *extack);
/linux-6.15/drivers/net/
H A Dveth.c1526 struct bpf_prog *old_prog; in veth_xdp_set() local
1531 old_prog = priv->_xdp_prog; in veth_xdp_set()
1570 if (!old_prog) { in veth_xdp_set()
1578 if (old_prog) { in veth_xdp_set()
1591 bpf_prog_put(old_prog); in veth_xdp_set()
1594 if ((!!old_prog ^ !!prog) && peer) in veth_xdp_set()
1599 priv->_xdp_prog = old_prog; in veth_xdp_set()
/linux-6.15/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-6.15/drivers/net/ethernet/sfc/
H A Defx.c708 struct bpf_prog *old_prog; in efx_xdp_setup_prog() local
723 old_prog = rtnl_dereference(efx->xdp_prog); in efx_xdp_setup_prog()
726 if (old_prog) in efx_xdp_setup_prog()
727 bpf_prog_put(old_prog); in efx_xdp_setup_prog()
/linux-6.15/drivers/net/ethernet/google/gve/
H A Dgve_main.c1478 struct bpf_prog *old_prog; in gve_set_xdp() local
1482 old_prog = READ_ONCE(priv->xdp_prog); in gve_set_xdp()
1485 if (old_prog) in gve_set_xdp()
1486 bpf_prog_put(old_prog); in gve_set_xdp()
1494 if (!old_prog && prog) in gve_set_xdp()
1496 else if (old_prog && !prog) in gve_set_xdp()
1503 if (old_prog) in gve_set_xdp()
1504 bpf_prog_put(old_prog); in gve_set_xdp()
/linux-6.15/drivers/net/ethernet/mellanox/mlx4/
H A Den_rx.c409 struct bpf_prog *old_prog; in mlx4_en_destroy_rx_ring() local
411 old_prog = rcu_dereference_protected( in mlx4_en_destroy_rx_ring()
414 if (old_prog) in mlx4_en_destroy_rx_ring()
415 bpf_prog_put(old_prog); in mlx4_en_destroy_rx_ring()
H A Den_netdev.c2736 struct bpf_prog *old_prog; in mlx4_xdp_set() local
2755 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2759 if (old_prog) in mlx4_xdp_set()
2760 bpf_prog_put(old_prog); in mlx4_xdp_set()
2804 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2808 if (old_prog) in mlx4_xdp_set()
2809 bpf_prog_put(old_prog); in mlx4_xdp_set()
/linux-6.15/net/netfilter/
H A Dnf_bpf_link.c166 struct bpf_prog *old_prog) in bpf_nf_link_update() argument
/linux-6.15/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-6.15/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_main.c1031 struct bpf_prog *old_prog; in mlx5e_free_rq() local
1033 old_prog = rcu_dereference_protected(rq->xdp_prog, in mlx5e_free_rq()
1035 if (old_prog) in mlx5e_free_rq()
1036 bpf_prog_put(old_prog); in mlx5e_free_rq()
5027 struct bpf_prog *old_prog; in mlx5e_rq_replace_xdp_prog() local
5031 if (old_prog) in mlx5e_rq_replace_xdp_prog()
5032 bpf_prog_put(old_prog); in mlx5e_rq_replace_xdp_prog()
5039 struct bpf_prog *old_prog; in mlx5e_xdp_set() local
5058 old_prog = priv->channels.params.xdp_prog; in mlx5e_xdp_set()
5064 if (old_prog) in mlx5e_xdp_set()
[all …]
/linux-6.15/drivers/net/ethernet/cavium/thunder/
H A Dnicvf_main.c1836 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()

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