| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | xdp_metadata.c | 353 struct bpf_program *new_prog, *prog; in test_xdp_metadata() local
416 new_prog = bpf_object__find_program_by_name(bpf_obj->obj, "redirect"); in test_xdp_metadata()
417 bpf_program__set_ifindex(new_prog, rx_ifindex); in test_xdp_metadata()
418 bpf_program__set_flags(new_prog, BPF_F_XDP_DEV_BOUND_ONLY); in test_xdp_metadata()
507 new_prog = bpf_object__find_program_by_name(bpf_obj2->obj, "freplace_rx"); in test_xdp_metadata()
508 bpf_program__set_attach_target(new_prog, bpf_program__fd(prog), "rx"); in test_xdp_metadata()
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| /linux/kernel/bpf/ |
| H A D | net_namespace.c | 164 struct bpf_prog *new_prog, in bpf_netns_link_update_prog() argument
176 if (new_prog->type != link->prog->type) in bpf_netns_link_update_prog()
191 ret = bpf_prog_array_update_at(run_array, idx, new_prog); in bpf_netns_link_update_prog()
195 old_prog = xchg(&link->prog, new_prog); in bpf_netns_link_update_prog()
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| H A D | bpf_iter.c | 409 struct bpf_prog *new_prog, in bpf_iter_link_replace() argument
420 if (link->prog->type != new_prog->type || in bpf_iter_link_replace()
421 link->prog->expected_attach_type != new_prog->expected_attach_type || in bpf_iter_link_replace()
422 link->prog->aux->attach_btf_id != new_prog->aux->attach_btf_id) { in bpf_iter_link_replace()
427 old_prog = xchg(&link->prog, new_prog); in bpf_iter_link_replace()
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| H A D | cgroup.c | 795 struct bpf_prog *new_prog = prog ? : link->link.prog; in __cgroup_bpf_attach() local
815 atype = bpf_cgroup_atype_find(type, new_prog->aux->attach_btf_id); in __cgroup_bpf_attach()
869 err = bpf_trampoline_link_cgroup_shim(new_prog, atype, type); in __cgroup_bpf_attach()
891 bpf_trampoline_unlink_cgroup_shim(new_prog); in __cgroup_bpf_attach()
978 struct bpf_prog *new_prog) in __cgroup_bpf_replace() argument
986 atype = bpf_cgroup_atype_find(link->link.attach_type, new_prog->aux->attach_btf_id); in __cgroup_bpf_replace()
992 if (link->link.prog->type != new_prog->type) in __cgroup_bpf_replace()
1005 old_prog = xchg(&link->link.prog, new_prog); in __cgroup_bpf_replace()
1011 static int cgroup_bpf_replace(struct bpf_link *link, struct bpf_prog *new_prog, in cgroup_bpf_replace() argument
1029 ret = __cgroup_bpf_replace(cg_link->cgroup, cg_link, new_prog); in cgroup_bpf_replace()
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| H A D | syscall.c | 5838 struct bpf_prog *old_prog = NULL, *new_prog; in link_update() local
5859 new_prog = bpf_prog_get(attr->link_update.new_prog_fd); in link_update()
5860 if (IS_ERR(new_prog)) { in link_update()
5861 ret = PTR_ERR(new_prog); in link_update()
5878 ret = link->ops->update_prog(link, new_prog, old_prog); in link_update()
5886 bpf_prog_put(new_prog); in link_update()
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| /linux/net/core/ |
| H A D | dev.c | 10377 struct bpf_xdp_link *link, struct bpf_prog *new_prog, in dev_xdp_attach() argument
10391 if (link && (new_prog || old_prog)) in dev_xdp_attach()
10443 new_prog = link->link.prog; in dev_xdp_attach()
10445 if (new_prog) { in dev_xdp_attach()
10458 if (!offload && bpf_prog_is_offloaded(new_prog->aux)) { in dev_xdp_attach()
10462 if (bpf_prog_is_dev_bound(new_prog->aux) && !bpf_offload_dev_match(new_prog, dev)) { in dev_xdp_attach()
10466 if (bpf_prog_is_dev_bound(new_prog->aux) && mode == XDP_MODE_SKB) { in dev_xdp_attach()
10470 if (new_prog->expected_attach_type == BPF_XDP_DEVMAP) { in dev_xdp_attach()
10474 if (new_prog->expected_attach_type == BPF_XDP_CPUMAP) { in dev_xdp_attach()
10481 if (new_prog != cur_prog) { in dev_xdp_attach()
[all …]
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| H A D | filter.c | 581 struct bpf_prog *new_prog, int *new_len, in bpf_convert_filter() argument
596 if (new_prog) { in bpf_convert_filter()
597 first_insn = new_prog->insnsi; in bpf_convert_filter()
608 if (new_prog) { in bpf_convert_filter()
844 if (new_prog && new_prog->aux->stack_depth < stack_off) in bpf_convert_filter()
845 new_prog->aux->stack_depth = stack_off; in bpf_convert_filter()
894 if (new_prog) in bpf_convert_filter()
900 if (!new_prog) { in bpf_convert_filter()
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| /linux/net/netfilter/ |
| H A D | nf_bpf_link.c | 165 static int bpf_nf_link_update(struct bpf_link *link, struct bpf_prog *new_prog, in bpf_nf_link_update() argument
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| /linux/drivers/net/ethernet/qlogic/qede/ |
| H A D | qede.h | 521 struct bpf_prog *new_prog; member
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| H A D | qede_filter.c | 1022 old = xchg(&edev->xdp_prog, args->u.new_prog); in qede_xdp_reload_func()
1033 args.u.new_prog = prog; in qede_xdp_set()
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| /linux/include/linux/ |
| H A D | bpf.h | 1866 int (*update_prog)(struct bpf_link *link, struct bpf_prog *new_prog,
3438 int bpf_prog_dev_bound_inherit(struct bpf_prog *new_prog, struct bpf_prog *old_prog);
3494 static inline int bpf_prog_dev_bound_inherit(struct bpf_prog *new_prog, in bpf_prog_dev_bound_inherit() argument
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