| /Linux-v6.1/drivers/net/ethernet/microsoft/mana/ |
| 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()
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| /Linux-v6.1/drivers/net/ethernet/stmicro/stmmac/ |
| 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()
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| /Linux-v6.1/drivers/net/ethernet/intel/igc/ |
| 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()
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| /Linux-v6.1/drivers/net/hyperv/ |
| 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()
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| /Linux-v6.1/net/core/ |
| D | sock_reuseport.c | 603 struct bpf_prog *old_prog; in reuseport_attach_prog() local
622 old_prog = rcu_dereference_protected(reuse->prog, in reuseport_attach_prog()
627 sk_reuseport_prog_free(old_prog); in reuseport_attach_prog()
635 struct bpf_prog *old_prog; in reuseport_detach_prog() local
637 old_prog = NULL; in reuseport_detach_prog()
655 old_prog = rcu_replace_pointer(reuse->prog, old_prog, in reuseport_detach_prog()
659 if (!old_prog) in reuseport_detach_prog()
662 sk_reuseport_prog_free(old_prog); in reuseport_detach_prog()
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| D | dev.c | 9159 struct bpf_prog *old_prog, u32 flags) in dev_xdp_attach() argument
9172 if (link && (new_prog || old_prog)) in dev_xdp_attach()
9191 if (old_prog && !(flags & XDP_FLAGS_REPLACE)) { in dev_xdp_attach()
9217 if ((flags & XDP_FLAGS_REPLACE) && cur_prog != old_prog) { in dev_xdp_attach()
9362 struct bpf_prog *old_prog) in bpf_xdp_link_update() argument
9377 if (old_prog && link->prog != old_prog) { in bpf_xdp_link_update()
9381 old_prog = link->prog; in bpf_xdp_link_update()
9382 if (old_prog->type != new_prog->type || in bpf_xdp_link_update()
9383 old_prog->expected_attach_type != new_prog->expected_attach_type) { in bpf_xdp_link_update()
9388 if (old_prog == new_prog) { in bpf_xdp_link_update()
[all …]
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| /Linux-v6.1/drivers/net/ethernet/aquantia/atlantic/ |
| D | aq_main.c | 449 struct bpf_prog *old_prog; in aq_xdp_setup() local
469 old_prog = xchg(&aq_nic->xdp_prog, prog); in aq_xdp_setup()
470 if (old_prog) in aq_xdp_setup()
471 bpf_prog_put(old_prog); in aq_xdp_setup()
473 if (!old_prog && prog) in aq_xdp_setup()
475 else if (old_prog && !prog) in aq_xdp_setup()
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| /Linux-v6.1/kernel/bpf/ |
| D | cgroup.c | 613 struct bpf_prog *old_prog = NULL; in __cgroup_bpf_attach() local
662 old_prog = pl->prog; in __cgroup_bpf_attach()
697 if (old_prog) { in __cgroup_bpf_attach()
699 bpf_trampoline_unlink_cgroup_shim(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()
797 struct bpf_prog *old_prog; in __cgroup_bpf_replace() local
820 old_prog = xchg(&link->link.prog, new_prog); in __cgroup_bpf_replace()
[all …]
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| 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()
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| 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()
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| D | syscall.c | 4629 struct bpf_prog *old_prog = NULL, *new_prog; in link_update() local
4652 old_prog = bpf_prog_get(attr->link_update.old_prog_fd); in link_update()
4653 if (IS_ERR(old_prog)) { in link_update()
4654 ret = PTR_ERR(old_prog); in link_update()
4655 old_prog = NULL; in link_update()
4664 ret = link->ops->update_prog(link, new_prog, old_prog); in link_update()
4669 if (old_prog) in link_update()
4670 bpf_prog_put(old_prog); in link_update()
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| /Linux-v6.1/drivers/net/ethernet/netronome/nfp/bpf/ |
| 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()
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| D | main.h | 583 bool old_prog, struct netlink_ext_ack *extack);
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| /Linux-v6.1/drivers/net/ |
| D | veth.c | 1515 struct bpf_prog *old_prog; in veth_xdp_set() local
1520 old_prog = priv->_xdp_prog; in veth_xdp_set()
1559 if (!old_prog) { in veth_xdp_set()
1565 if (old_prog) { in veth_xdp_set()
1575 bpf_prog_put(old_prog); in veth_xdp_set()
1578 if ((!!old_prog ^ !!prog) && peer) in veth_xdp_set()
1583 priv->_xdp_prog = old_prog; in veth_xdp_set()
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| D | virtio_net.c | 3079 struct bpf_prog *old_prog; in virtnet_xdp_set() local
3115 old_prog = rtnl_dereference(vi->rq[0].xdp_prog); in virtnet_xdp_set()
3116 if (!prog && !old_prog) in virtnet_xdp_set()
3149 if (i == 0 && !old_prog) in virtnet_xdp_set()
3157 if (old_prog) in virtnet_xdp_set()
3158 bpf_prog_put(old_prog); in virtnet_xdp_set()
3172 rcu_assign_pointer(vi->rq[i].xdp_prog, old_prog); in virtnet_xdp_set()
3343 struct bpf_prog *old_prog; in _free_receive_bufs() local
3350 old_prog = rtnl_dereference(vi->rq[i].xdp_prog); in _free_receive_bufs()
3352 if (old_prog) in _free_receive_bufs()
[all …]
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| D | xen-netfront.c | 1622 struct bpf_prog *old_prog; in xennet_xdp_set() local
1646 old_prog = rtnl_dereference(np->queues[0].xdp_prog); in xennet_xdp_set()
1654 if (old_prog) in xennet_xdp_set()
1656 bpf_prog_put(old_prog); in xennet_xdp_set()
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| /Linux-v6.1/drivers/net/ethernet/sfc/siena/ |
| 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()
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| /Linux-v6.1/drivers/net/ethernet/sfc/ |
| 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()
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| /Linux-v6.1/drivers/net/ethernet/mellanox/mlx4/ |
| 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()
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| D | en_netdev.c | 2735 struct bpf_prog *old_prog; in mlx4_xdp_set() local
2754 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2758 if (old_prog) in mlx4_xdp_set()
2759 bpf_prog_put(old_prog); in mlx4_xdp_set()
2803 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2807 if (old_prog) in mlx4_xdp_set()
2808 bpf_prog_put(old_prog); in mlx4_xdp_set()
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| /Linux-v6.1/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_main.c | 879 struct bpf_prog *old_prog; in mlx5e_free_rq() local
883 old_prog = rcu_dereference_protected(rq->xdp_prog, in mlx5e_free_rq()
885 if (old_prog) in mlx5e_free_rq()
886 bpf_prog_put(old_prog); in mlx5e_free_rq()
4713 struct bpf_prog *old_prog; in mlx5e_rq_replace_xdp_prog() local
4715 old_prog = rcu_replace_pointer(rq->xdp_prog, prog, in mlx5e_rq_replace_xdp_prog()
4717 if (old_prog) in mlx5e_rq_replace_xdp_prog()
4718 bpf_prog_put(old_prog); in mlx5e_rq_replace_xdp_prog()
4725 struct bpf_prog *old_prog; in mlx5e_xdp_set() local
4757 old_prog = priv->channels.params.xdp_prog; in mlx5e_xdp_set()
[all …]
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| /Linux-v6.1/drivers/net/ethernet/socionext/ |
| 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()
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| /Linux-v6.1/drivers/net/ethernet/cavium/thunder/ |
| 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()
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| /Linux-v6.1/drivers/net/ethernet/fungible/funeth/ |
| D | funeth_main.c | 1133 struct bpf_prog *old_prog, *prog = xdp->prog; in fun_xdp_setup() local
1164 old_prog = xchg(&fp->xdp_prog, prog); in fun_xdp_setup()
1165 if (old_prog) in fun_xdp_setup()
1166 bpf_prog_put(old_prog); in fun_xdp_setup()
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| /Linux-v6.1/drivers/net/ethernet/freescale/dpaa/ |
| D | dpaa_eth.c | 3044 struct bpf_prog *old_prog; in dpaa_setup_xdp() local
3059 old_prog = xchg(&priv->xdp_prog, bpf->prog); in dpaa_setup_xdp()
3060 if (old_prog) in dpaa_setup_xdp()
3061 bpf_prog_put(old_prog); in dpaa_setup_xdp()
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