| /Linux-v5.15/drivers/net/hyperv/ |
| D | netvsc_bpf.c | 100 struct bpf_prog *old_prog; in netvsc_xdp_set() local
103 old_prog = netvsc_xdp_get(nvdev); in netvsc_xdp_set()
105 if (!old_prog && !prog) in netvsc_xdp_set()
130 if (old_prog) in netvsc_xdp_set()
132 bpf_prog_put(old_prog); in netvsc_xdp_set()
|
| /Linux-v5.15/drivers/net/ethernet/intel/igc/ |
| D | igc_xdp.c | 14 struct bpf_prog *old_prog; in igc_xdp_set_prog() local
27 old_prog = xchg(&adapter->xdp_prog, prog); in igc_xdp_set_prog()
28 if (old_prog) in igc_xdp_set_prog()
29 bpf_prog_put(old_prog); in igc_xdp_set_prog()
|
| /Linux-v5.15/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()
|
| /Linux-v5.15/net/core/ |
| D | sock_reuseport.c | 587 struct bpf_prog *old_prog; in reuseport_attach_prog() local
606 old_prog = rcu_dereference_protected(reuse->prog, in reuseport_attach_prog()
611 sk_reuseport_prog_free(old_prog); in reuseport_attach_prog()
619 struct bpf_prog *old_prog; in reuseport_detach_prog() local
621 old_prog = NULL; in reuseport_detach_prog()
639 old_prog = rcu_replace_pointer(reuse->prog, old_prog, in reuseport_detach_prog()
643 if (!old_prog) in reuseport_detach_prog()
646 sk_reuseport_prog_free(old_prog); in reuseport_detach_prog()
|
| D | dev.c | 9411 struct bpf_prog *old_prog, u32 flags) in dev_xdp_attach() argument
9424 if (link && (new_prog || old_prog)) in dev_xdp_attach()
9443 if (old_prog && !(flags & XDP_FLAGS_REPLACE)) { in dev_xdp_attach()
9469 if ((flags & XDP_FLAGS_REPLACE) && cur_prog != old_prog) { in dev_xdp_attach()
9614 struct bpf_prog *old_prog) in bpf_xdp_link_update() argument
9629 if (old_prog && link->prog != old_prog) { in bpf_xdp_link_update()
9633 old_prog = link->prog; in bpf_xdp_link_update()
9634 if (old_prog == new_prog) { in bpf_xdp_link_update()
9647 old_prog = xchg(&link->prog, new_prog); in bpf_xdp_link_update()
9648 bpf_prog_put(old_prog); in bpf_xdp_link_update()
[all …]
|
| /Linux-v5.15/kernel/bpf/ |
| D | cgroup.c | 439 struct bpf_prog *old_prog = NULL; in __cgroup_bpf_attach() local
487 old_prog = pl->prog; in __cgroup_bpf_attach()
506 if (old_prog) in __cgroup_bpf_attach()
507 bpf_prog_put(old_prog); in __cgroup_bpf_attach()
514 if (old_prog) { in __cgroup_bpf_attach()
515 pl->prog = old_prog; in __cgroup_bpf_attach()
519 if (!old_prog) { in __cgroup_bpf_attach()
585 struct bpf_prog *old_prog; in __cgroup_bpf_replace() local
608 old_prog = xchg(&link->link.prog, new_prog); in __cgroup_bpf_replace()
610 bpf_prog_put(old_prog); in __cgroup_bpf_replace()
[all …]
|
| D | net_namespace.c | 165 struct bpf_prog *old_prog) in bpf_netns_link_update_prog() argument
174 if (old_prog && old_prog != link->prog) in bpf_netns_link_update_prog()
195 old_prog = xchg(&link->prog, new_prog); in bpf_netns_link_update_prog()
196 bpf_prog_put(old_prog); in bpf_netns_link_update_prog()
|
| D | bpf_iter.c | 404 struct bpf_prog *old_prog) in bpf_iter_link_replace() argument
409 if (old_prog && link->prog != old_prog) { in bpf_iter_link_replace()
421 old_prog = xchg(&link->prog, new_prog); in bpf_iter_link_replace()
422 bpf_prog_put(old_prog); in bpf_iter_link_replace()
|
| D | syscall.c | 4285 struct bpf_prog *old_prog = NULL, *new_prog; in link_update() local
4308 old_prog = bpf_prog_get(attr->link_update.old_prog_fd); in link_update()
4309 if (IS_ERR(old_prog)) { in link_update()
4310 ret = PTR_ERR(old_prog); in link_update()
4311 old_prog = NULL; in link_update()
4320 ret = link->ops->update_prog(link, new_prog, old_prog); in link_update()
4325 if (old_prog) in link_update()
4326 bpf_prog_put(old_prog); in link_update()
|
| /Linux-v5.15/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()
|
| D | main.h | 583 bool old_prog, struct netlink_ext_ack *extack);
|
| /Linux-v5.15/drivers/net/ |
| D | veth.c | 1451 struct bpf_prog *old_prog; in veth_xdp_set() local
1456 old_prog = priv->_xdp_prog; in veth_xdp_set()
1490 if (!old_prog) { in veth_xdp_set()
1496 if (old_prog) { in veth_xdp_set()
1506 bpf_prog_put(old_prog); in veth_xdp_set()
1509 if ((!!old_prog ^ !!prog) && peer) in veth_xdp_set()
1514 priv->_xdp_prog = old_prog; in veth_xdp_set()
|
| D | virtio_net.c | 2506 struct bpf_prog *old_prog; in virtnet_xdp_set() local
2542 old_prog = rtnl_dereference(vi->rq[0].xdp_prog); in virtnet_xdp_set()
2543 if (!prog && !old_prog) in virtnet_xdp_set()
2576 if (i == 0 && !old_prog) in virtnet_xdp_set()
2584 if (old_prog) in virtnet_xdp_set()
2585 bpf_prog_put(old_prog); in virtnet_xdp_set()
2599 rcu_assign_pointer(vi->rq[i].xdp_prog, old_prog); in virtnet_xdp_set()
2744 struct bpf_prog *old_prog; in _free_receive_bufs() local
2751 old_prog = rtnl_dereference(vi->rq[i].xdp_prog); in _free_receive_bufs()
2753 if (old_prog) in _free_receive_bufs()
[all …]
|
| D | xen-netfront.c | 1496 struct bpf_prog *old_prog; in xennet_xdp_set() local
1520 old_prog = rtnl_dereference(np->queues[0].xdp_prog); in xennet_xdp_set()
1528 if (old_prog) in xennet_xdp_set()
1530 bpf_prog_put(old_prog); in xennet_xdp_set()
|
| D | tun.c | 1116 struct bpf_prog *old_prog; in tun_xdp_set() local
1119 old_prog = rtnl_dereference(tun->xdp_prog); in tun_xdp_set()
1121 if (old_prog) in tun_xdp_set()
1122 bpf_prog_put(old_prog); in tun_xdp_set()
|
| /Linux-v5.15/drivers/net/ethernet/sfc/ |
| D | efx.c | 621 struct bpf_prog *old_prog; in efx_xdp_setup_prog() local
636 old_prog = rtnl_dereference(efx->xdp_prog); in efx_xdp_setup_prog()
639 if (old_prog) in efx_xdp_setup_prog()
640 bpf_prog_put(old_prog); in efx_xdp_setup_prog()
|
| /Linux-v5.15/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()
|
| D | en_netdev.c | 2733 struct bpf_prog *old_prog; in mlx4_xdp_set() local
2752 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2756 if (old_prog) in mlx4_xdp_set()
2757 bpf_prog_put(old_prog); in mlx4_xdp_set()
2801 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2805 if (old_prog) in mlx4_xdp_set()
2806 bpf_prog_put(old_prog); in mlx4_xdp_set()
|
| /Linux-v5.15/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_main.c | 597 struct bpf_prog *old_prog; in mlx5e_free_rq() local
601 old_prog = rcu_dereference_protected(rq->xdp_prog, in mlx5e_free_rq()
603 if (old_prog) in mlx5e_free_rq()
604 bpf_prog_put(old_prog); in mlx5e_free_rq()
4095 struct bpf_prog *old_prog; in mlx5e_rq_replace_xdp_prog() local
4097 old_prog = rcu_replace_pointer(rq->xdp_prog, prog, in mlx5e_rq_replace_xdp_prog()
4099 if (old_prog) in mlx5e_rq_replace_xdp_prog()
4100 bpf_prog_put(old_prog); in mlx5e_rq_replace_xdp_prog()
4107 struct bpf_prog *old_prog; in mlx5e_xdp_set() local
4127 old_prog = priv->channels.params.xdp_prog; in mlx5e_xdp_set()
[all …]
|
| /Linux-v5.15/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()
|
| /Linux-v5.15/drivers/net/ethernet/cavium/thunder/ |
| D | nicvf_main.c | 1838 struct bpf_prog *old_prog; in nicvf_xdp_setup() local
1868 old_prog = xchg(&nic->xdp_prog, prog); in nicvf_xdp_setup()
1870 if (old_prog) in nicvf_xdp_setup()
1871 bpf_prog_put(old_prog); in nicvf_xdp_setup()
|
| /Linux-v5.15/drivers/net/ethernet/freescale/enetc/ |
| D | enetc.c | 2222 struct bpf_prog *old_prog; in enetc_setup_xdp_prog() local
2233 old_prog = xchg(&priv->xdp_prog, prog); in enetc_setup_xdp_prog()
2234 if (old_prog) in enetc_setup_xdp_prog()
2235 bpf_prog_put(old_prog); in enetc_setup_xdp_prog()
|
| /Linux-v5.15/drivers/net/ethernet/freescale/dpaa/ |
| D | dpaa_eth.c | 3034 struct bpf_prog *old_prog; in dpaa_setup_xdp() local
3049 old_prog = xchg(&priv->xdp_prog, bpf->prog); in dpaa_setup_xdp()
3050 if (old_prog) in dpaa_setup_xdp()
3051 bpf_prog_put(old_prog); in dpaa_setup_xdp()
|
| /Linux-v5.15/drivers/net/ethernet/intel/ixgbevf/ |
| D | ixgbevf_main.c | 4419 struct bpf_prog *old_prog; in ixgbevf_xdp_setup() local
4429 old_prog = xchg(&adapter->xdp_prog, prog); in ixgbevf_xdp_setup()
4432 if (!!prog != !!old_prog) { in ixgbevf_xdp_setup()
4450 if (old_prog) in ixgbevf_xdp_setup()
4451 bpf_prog_put(old_prog); in ixgbevf_xdp_setup()
|
| /Linux-v5.15/drivers/net/bonding/ |
| D | bond_main.c | 5182 struct bpf_prog *old_prog; in bond_xdp_set() local
5196 old_prog = bond->xdp_prog; in bond_xdp_set()
5229 } else if (old_prog) { in bond_xdp_set()
5230 bpf_prog_put(old_prog); in bond_xdp_set()
5238 bond->xdp_prog = old_prog; in bond_xdp_set()
5239 xdp.prog = old_prog; in bond_xdp_set()
|
