Searched refs:old_prog (Results 1 – 4 of 4) sorted by relevance
| /net/core/ |
| A D | sock_reuseport.c | 686 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()
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| A D | dev.c | 10173 if (link && (new_prog || old_prog)) in dev_xdp_attach()
10373 struct bpf_prog *old_prog) in bpf_xdp_link_update() argument
10388 if (old_prog && link->prog != old_prog) { in bpf_xdp_link_update()
10392 old_prog = link->prog; in bpf_xdp_link_update()
10399 if (old_prog == new_prog) { in bpf_xdp_link_update()
10415 bpf_prog_put(old_prog); in bpf_xdp_link_update()
10518 if (IS_ERR(old_prog)) { in dev_change_xdp_fd()
10519 err = PTR_ERR(old_prog); in dev_change_xdp_fd()
10520 old_prog = NULL; in dev_change_xdp_fd()
10530 if (old_prog) in dev_change_xdp_fd()
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| A D | filter.c | 1270 struct sock_filter *old_prog; in bpf_migrate_filter() local
1286 old_prog = kmemdup_array(fp->insns, old_len, sizeof(struct sock_filter), in bpf_migrate_filter()
1288 if (!old_prog) { in bpf_migrate_filter()
1294 err = bpf_convert_filter(old_prog, old_len, NULL, &new_len, in bpf_migrate_filter()
1314 err = bpf_convert_filter(old_prog, old_len, fp, &new_len, in bpf_migrate_filter()
1328 kfree(old_prog); in bpf_migrate_filter()
1332 kfree(old_prog); in bpf_migrate_filter()
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| /net/netfilter/ |
| A D | nf_bpf_link.c | 166 struct bpf_prog *old_prog) in bpf_nf_link_update() argument
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