| /kernel/linux/linux-5.10/net/core/ |
| D | sock_reuseport.c | 314 struct bpf_prog *old_prog; in reuseport_attach_prog() local
329 old_prog = rcu_dereference_protected(reuse->prog, in reuseport_attach_prog()
334 sk_reuseport_prog_free(old_prog); in reuseport_attach_prog()
342 struct bpf_prog *old_prog; in reuseport_detach_prog() local
347 old_prog = NULL; in reuseport_detach_prog()
351 old_prog = rcu_replace_pointer(reuse->prog, old_prog, in reuseport_detach_prog()
355 if (!old_prog) in reuseport_detach_prog()
358 sk_reuseport_prog_free(old_prog); in reuseport_detach_prog()
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| D | dev.c | 9129 struct bpf_prog *old_prog, u32 flags) in dev_xdp_attach() argument
9140 if (link && (new_prog || old_prog)) in dev_xdp_attach()
9159 if (old_prog && !(flags & XDP_FLAGS_REPLACE)) { in dev_xdp_attach()
9177 if ((flags & XDP_FLAGS_REPLACE) && cur_prog != old_prog) { in dev_xdp_attach()
9322 struct bpf_prog *old_prog) in bpf_xdp_link_update() argument
9337 if (old_prog && link->prog != old_prog) { in bpf_xdp_link_update()
9341 old_prog = link->prog; in bpf_xdp_link_update()
9342 if (old_prog->type != new_prog->type || in bpf_xdp_link_update()
9343 old_prog->expected_attach_type != new_prog->expected_attach_type) { in bpf_xdp_link_update()
9348 if (old_prog == new_prog) { in bpf_xdp_link_update()
[all …]
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| D | filter.c | 1239 struct sock_filter *old_prog; in bpf_migrate_filter() local
1256 old_prog = kmemdup(fp->insns, old_len * sizeof(struct sock_filter), in bpf_migrate_filter()
1258 if (!old_prog) { in bpf_migrate_filter()
1264 err = bpf_convert_filter(old_prog, old_len, NULL, &new_len, in bpf_migrate_filter()
1284 err = bpf_convert_filter(old_prog, old_len, fp, &new_len, in bpf_migrate_filter()
1298 kfree(old_prog); in bpf_migrate_filter()
1302 kfree(old_prog); in bpf_migrate_filter()
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| /kernel/linux/linux-5.10/drivers/net/hyperv/ |
| D | netvsc_bpf.c | 98 struct bpf_prog *old_prog; in netvsc_xdp_set() local
101 old_prog = netvsc_xdp_get(nvdev); in netvsc_xdp_set()
103 if (!old_prog && !prog) in netvsc_xdp_set()
128 if (old_prog) in netvsc_xdp_set()
130 bpf_prog_put(old_prog); in netvsc_xdp_set()
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| /kernel/linux/linux-5.10/kernel/bpf/ |
| D | cgroup.c | 440 struct bpf_prog *old_prog = NULL; in __cgroup_bpf_attach() local
480 old_prog = pl->prog; in __cgroup_bpf_attach()
499 if (old_prog) in __cgroup_bpf_attach()
500 bpf_prog_put(old_prog); in __cgroup_bpf_attach()
507 if (old_prog) { in __cgroup_bpf_attach()
508 pl->prog = old_prog; in __cgroup_bpf_attach()
512 if (!old_prog) { in __cgroup_bpf_attach()
578 struct bpf_prog *old_prog; in __cgroup_bpf_replace() local
594 old_prog = xchg(&link->link.prog, new_prog); in __cgroup_bpf_replace()
596 bpf_prog_put(old_prog); in __cgroup_bpf_replace()
[all …]
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| 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()
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| D | bpf_iter.c | 368 struct bpf_prog *old_prog) in bpf_iter_link_replace() argument
373 if (old_prog && link->prog != old_prog) { in bpf_iter_link_replace()
385 old_prog = xchg(&link->prog, new_prog); in bpf_iter_link_replace()
386 bpf_prog_put(old_prog); in bpf_iter_link_replace()
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| D | syscall.c | 4115 struct bpf_prog *old_prog = NULL, *new_prog; in link_update() local
4138 old_prog = bpf_prog_get(attr->link_update.old_prog_fd); in link_update()
4139 if (IS_ERR(old_prog)) { in link_update()
4140 ret = PTR_ERR(old_prog); in link_update()
4141 old_prog = NULL; in link_update()
4150 ret = link->ops->update_prog(link, new_prog, old_prog); in link_update()
4155 if (old_prog) in link_update()
4156 bpf_prog_put(old_prog); in link_update()
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| D | core.c | 2010 struct bpf_prog *old_prog) in bpf_prog_array_delete_safe() argument
2015 if (item->prog == old_prog) { in bpf_prog_array_delete_safe()
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-5.10/drivers/net/ |
| D | veth.c | 1138 struct bpf_prog *old_prog; in veth_xdp_set() local
1143 old_prog = priv->_xdp_prog; in veth_xdp_set()
1177 if (!old_prog) { in veth_xdp_set()
1183 if (old_prog) { in veth_xdp_set()
1193 bpf_prog_put(old_prog); in veth_xdp_set()
1196 if ((!!old_prog ^ !!prog) && peer) in veth_xdp_set()
1201 priv->_xdp_prog = old_prog; in veth_xdp_set()
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| D | virtio_net.c | 2459 struct bpf_prog *old_prog; in virtnet_xdp_set() local
2495 old_prog = rtnl_dereference(vi->rq[0].xdp_prog); in virtnet_xdp_set()
2496 if (!prog && !old_prog) in virtnet_xdp_set()
2529 if (i == 0 && !old_prog) in virtnet_xdp_set()
2537 if (old_prog) in virtnet_xdp_set()
2538 bpf_prog_put(old_prog); in virtnet_xdp_set()
2552 rcu_assign_pointer(vi->rq[i].xdp_prog, old_prog); in virtnet_xdp_set()
2697 struct bpf_prog *old_prog; in _free_receive_bufs() local
2704 old_prog = rtnl_dereference(vi->rq[i].xdp_prog); in _free_receive_bufs()
2706 if (old_prog) in _free_receive_bufs()
[all …]
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| D | xen-netfront.c | 1559 struct bpf_prog *old_prog; in xennet_xdp_set() local
1583 old_prog = rtnl_dereference(np->queues[0].xdp_prog); in xennet_xdp_set()
1591 if (old_prog) in xennet_xdp_set()
1593 bpf_prog_put(old_prog); in xennet_xdp_set()
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| D | tun.c | 1157 struct bpf_prog *old_prog; in tun_xdp_set() local
1160 old_prog = rtnl_dereference(tun->xdp_prog); in tun_xdp_set()
1162 if (old_prog) in tun_xdp_set()
1163 bpf_prog_put(old_prog); in tun_xdp_set()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/sfc/ |
| D | efx.c | 623 struct bpf_prog *old_prog; in efx_xdp_setup_prog() local
638 old_prog = rtnl_dereference(efx->xdp_prog); in efx_xdp_setup_prog()
641 if (old_prog) in efx_xdp_setup_prog()
642 bpf_prog_put(old_prog); in efx_xdp_setup_prog()
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| /kernel/linux/linux-5.10/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 | 2728 struct bpf_prog *old_prog; in mlx4_xdp_set() local
2747 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2751 if (old_prog) in mlx4_xdp_set()
2752 bpf_prog_put(old_prog); in mlx4_xdp_set()
2796 old_prog = rcu_dereference_protected( in mlx4_xdp_set()
2800 if (old_prog) in mlx4_xdp_set()
2801 bpf_prog_put(old_prog); in mlx4_xdp_set()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_main.c | 617 struct bpf_prog *old_prog = NULL; in mlx5e_free_rq() local
622 old_prog = rcu_dereference_protected(rq->xdp_prog, in mlx5e_free_rq()
624 if (old_prog) in mlx5e_free_rq()
625 bpf_prog_put(old_prog); in mlx5e_free_rq()
4496 struct bpf_prog *old_prog; in mlx5e_rq_replace_xdp_prog() local
4498 old_prog = rcu_replace_pointer(rq->xdp_prog, prog, in mlx5e_rq_replace_xdp_prog()
4500 if (old_prog) in mlx5e_rq_replace_xdp_prog()
4501 bpf_prog_put(old_prog); in mlx5e_rq_replace_xdp_prog()
4507 struct bpf_prog *old_prog; in mlx5e_xdp_set() local
4536 old_prog = priv->channels.params.xdp_prog; in mlx5e_xdp_set()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/socionext/ |
| D | netsec.c | 1789 struct bpf_prog *old_prog; in netsec_xdp_setup() local
1801 old_prog = xchg(&priv->xdp_prog, prog); in netsec_xdp_setup()
1802 if (old_prog) in netsec_xdp_setup()
1803 bpf_prog_put(old_prog); in netsec_xdp_setup()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/cavium/thunder/ |
| D | nicvf_main.c | 1840 struct bpf_prog *old_prog; in nicvf_xdp_setup() local
1870 old_prog = xchg(&nic->xdp_prog, prog); in nicvf_xdp_setup()
1872 if (old_prog) in nicvf_xdp_setup()
1873 bpf_prog_put(old_prog); in nicvf_xdp_setup()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/ixgbevf/ |
| D | ixgbevf_main.c | 4447 struct bpf_prog *old_prog; in ixgbevf_xdp_setup() local
4457 old_prog = xchg(&adapter->xdp_prog, prog); in ixgbevf_xdp_setup()
4460 if (!!prog != !!old_prog) { in ixgbevf_xdp_setup()
4478 if (old_prog) in ixgbevf_xdp_setup()
4479 bpf_prog_put(old_prog); in ixgbevf_xdp_setup()
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| /kernel/linux/linux-5.10/include/linux/ |
| D | bpf.h | 951 struct bpf_prog *old_prog);
1132 struct bpf_prog *old_prog);
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| /kernel/linux/linux-5.10/drivers/net/ethernet/marvell/ |
| D | mvneta.c | 4416 struct bpf_prog *old_prog; in mvneta_xdp_setup() local
4433 old_prog = xchg(&pp->xdp_prog, prog); in mvneta_xdp_setup()
4434 if (old_prog) in mvneta_xdp_setup()
4435 bpf_prog_put(old_prog); in mvneta_xdp_setup()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/ice/ |
| D | ice_main.c | 2311 struct bpf_prog *old_prog; in ice_vsi_assign_bpf_prog() local
2314 old_prog = xchg(&vsi->xdp_prog, prog); in ice_vsi_assign_bpf_prog()
2315 if (old_prog) in ice_vsi_assign_bpf_prog()
2316 bpf_prog_put(old_prog); in ice_vsi_assign_bpf_prog()
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