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Searched refs:bpf_link (Results 1 – 25 of 100) sorted by relevance

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/linux-5.19.10/kernel/bpf/
Dlink_iter.c16 struct bpf_link *link; in bpf_link_seq_start()
33 bpf_link_put((struct bpf_link *)v); in bpf_link_seq_next()
39 __bpf_md_ptr(struct bpf_link *, link);
42 DEFINE_BPF_ITER_FUNC(bpf_link, struct bpf_iter_meta *meta, struct bpf_link *link) in DEFINE_BPF_ITER_FUNC() argument
71 bpf_link_put((struct bpf_link *)v); in bpf_link_seq_stop()
82 BTF_ID(struct, bpf_link)
Dnet_namespace.c13 struct bpf_link link;
102 static void bpf_netns_link_release(struct bpf_link *link) in bpf_netns_link_release()
150 static int bpf_netns_link_detach(struct bpf_link *link) in bpf_netns_link_detach()
156 static void bpf_netns_link_dealloc(struct bpf_link *link) in bpf_netns_link_dealloc()
164 static int bpf_netns_link_update_prog(struct bpf_link *link, in bpf_netns_link_update_prog()
204 static int bpf_netns_link_fill_info(const struct bpf_link *link, in bpf_netns_link_fill_info()
223 static void bpf_netns_link_show_fdinfo(const struct bpf_link *link, in bpf_netns_link_show_fdinfo()
421 static int netns_bpf_link_attach(struct net *net, struct bpf_link *link, in netns_bpf_link_attach()
Dbpf_iter.c17 struct bpf_link link;
385 static void bpf_iter_link_release(struct bpf_link *link) in bpf_iter_link_release()
394 static void bpf_iter_link_dealloc(struct bpf_link *link) in bpf_iter_link_dealloc()
402 static int bpf_iter_link_replace(struct bpf_link *link, in bpf_iter_link_replace()
429 static void bpf_iter_link_show_fdinfo(const struct bpf_link *link, in bpf_iter_link_show_fdinfo()
445 static int bpf_iter_link_fill_link_info(const struct bpf_link *link, in bpf_iter_link_fill_link_info()
493 bool bpf_link_is_iter(struct bpf_link *link) in bpf_link_is_iter()
623 int bpf_iter_new_fd(struct bpf_link *link) in bpf_iter_new_fd()
Dsyscall.c2647 void bpf_link_init(struct bpf_link *link, enum bpf_link_type type, in bpf_link_init()
2682 void bpf_link_inc(struct bpf_link *link) in bpf_link_inc()
2688 static void bpf_link_free(struct bpf_link *link) in bpf_link_free()
2702 struct bpf_link *link = container_of(work, struct bpf_link, work); in bpf_link_put_deferred()
2710 void bpf_link_put(struct bpf_link *link) in bpf_link_put()
2726 struct bpf_link *link = filp->private_data; in bpf_link_release()
2746 const struct bpf_link *link = filp->private_data; in bpf_link_show_fdinfo()
2774 static int bpf_link_alloc_id(struct bpf_link *link) in bpf_link_alloc_id()
2800 int bpf_link_prime(struct bpf_link *link, struct bpf_link_primer *primer) in bpf_link_prime()
2842 int bpf_link_new_fd(struct bpf_link *link) in bpf_link_new_fd()
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/linux-5.19.10/tools/lib/bpf/
Dlibbpf.h394 struct bpf_link;
396 LIBBPF_API struct bpf_link *bpf_link__open(const char *path);
397 LIBBPF_API int bpf_link__fd(const struct bpf_link *link);
398 LIBBPF_API const char *bpf_link__pin_path(const struct bpf_link *link);
410 LIBBPF_API int bpf_link__pin(struct bpf_link *link, const char *path);
424 LIBBPF_API int bpf_link__unpin(struct bpf_link *link);
425 LIBBPF_API int bpf_link__update_program(struct bpf_link *link,
427 LIBBPF_API void bpf_link__disconnect(struct bpf_link *link);
428 LIBBPF_API int bpf_link__detach(struct bpf_link *link);
429 LIBBPF_API int bpf_link__destroy(struct bpf_link *link);
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Dlibbpf_internal.h163 struct bpf_link { struct
164 int (*detach)(struct bpf_link *link); argument
165 void (*dealloc)(struct bpf_link *link); argument
577 struct bpf_link * usdt_manager_attach_usdt(struct usdt_manager *man,
/linux-5.19.10/tools/testing/selftests/bpf/prog_tests/
Dcgroup_getset_retval.c21 struct bpf_link *link_set_eunatch = NULL; in test_setsockopt_set()
55 struct bpf_link *link_set_eunatch = NULL, *link_get_retval = NULL; in test_setsockopt_set_and_get()
96 struct bpf_link *link_get_retval = NULL; in test_setsockopt_default_zero()
130 struct bpf_link *link_get_retval = NULL, *link_set_eunatch = NULL; in test_setsockopt_default_zero_and_set()
172 struct bpf_link *link_set_eunatch = NULL, *link_set_eisconn = NULL; in test_setsockopt_override()
173 struct bpf_link *link_get_retval = NULL; in test_setsockopt_override()
220 struct bpf_link *link_legacy_eperm = NULL, *link_get_retval = NULL; in test_setsockopt_legacy_eperm()
263 struct bpf_link *link_set_eunatch = NULL, *link_legacy_eperm = NULL; in test_setsockopt_legacy_no_override()
264 struct bpf_link *link_get_retval = NULL; in test_setsockopt_legacy_no_override()
313 struct bpf_link *link_get_retval = NULL; in test_getsockopt_get()
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Dbpf_loop.c10 struct bpf_link *link; in check_nr_loops()
45 struct bpf_link *link; in check_callback_fn_stop()
67 struct bpf_link *link; in check_null_callback_ctx()
86 struct bpf_link *link; in check_invalid_flags()
103 struct bpf_link *link; in check_nested_calls()
Dcg_storage_multi.c89 struct bpf_link *parent_link = NULL, *child_link = NULL; in test_egress_only()
159 struct bpf_link *parent_egress1_link = NULL, *parent_egress2_link = NULL; in test_isolated()
160 struct bpf_link *child_egress1_link = NULL, *child_egress2_link = NULL; in test_isolated()
161 struct bpf_link *parent_ingress_link = NULL, *child_ingress_link = NULL; in test_isolated()
272 struct bpf_link *parent_egress1_link = NULL, *parent_egress2_link = NULL; in test_shared()
273 struct bpf_link *child_egress1_link = NULL, *child_egress2_link = NULL; in test_shared()
274 struct bpf_link *parent_ingress_link = NULL, *child_ingress_link = NULL; in test_shared()
Dbpf_cookie.c24 struct bpf_link *link1 = NULL, *link2 = NULL; in kprobe_subtest()
25 struct bpf_link *retlink1 = NULL, *retlink2 = NULL; in kprobe_subtest()
178 struct bpf_link *link1 = NULL, *link2 = NULL; in kprobe_multi_attach_api_subtest()
245 struct bpf_link *link1 = NULL, *link2 = NULL; in uprobe_subtest()
246 struct bpf_link *retlink1 = NULL, *retlink2 = NULL; in uprobe_subtest()
299 struct bpf_link *link1 = NULL, *link2 = NULL, *link3 = NULL; in tp_subtest()
368 struct bpf_link *link = NULL; in pe_subtest()
Dattach_probe.c23 struct bpf_link *kprobe_link, *kretprobe_link; in test_attach_probe()
24 struct bpf_link *uprobe_link, *uretprobe_link; in test_attach_probe()
27 struct bpf_link *uprobe_err_link; in test_attach_probe()
Dbpf_iter.c46 struct bpf_link *link; in do_dummy_read()
211 struct bpf_link *link; in do_btf_read()
360 struct bpf_link *link; in test_anon_iter()
403 struct bpf_link *link; in test_file_iter()
455 struct bpf_link *link; in test_overflow()
588 struct bpf_link *link; in test_bpf_hash_map()
675 struct bpf_link *link; in test_bpf_percpu_hash_map()
757 struct bpf_link *link; in test_bpf_array_map()
836 struct bpf_link *link; in test_bpf_percpu_array_map()
907 struct bpf_link *link; in test_bpf_sk_storage_delete()
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Dtrampoline_count.c9 struct bpf_link *link;
42 struct bpf_link *link; in serial_test_trampoline_count()
Dfexit_bpf2bpf.c64 struct bpf_link **link = NULL; in test_fexit_bpf2bpf_common()
86 link = calloc(sizeof(struct bpf_link *), prog_cnt); in test_fexit_bpf2bpf_common()
232 struct bpf_link *link; in test_second_attach()
287 struct bpf_link *freplace_link = NULL; in test_fmod_ret_freplace()
Dxdp_bonding.c95 struct bpf_link *links[MAX_BPF_LINKS];
100 struct bpf_link *link; in xdp_attach()
389 struct bpf_link *link = NULL; in test_xdp_bonding_attach()
390 struct bpf_link *link2 = NULL; in test_xdp_bonding_attach()
469 struct bpf_link *link = NULL; in test_xdp_bonding_nested()
Dtcp_hdr_options.c333 struct bpf_link *link; in fastopen_estab()
370 struct bpf_link *link; in syncookie_estab()
414 struct bpf_link *link; in fin()
446 struct bpf_link *link; in __simple_estab()
498 struct bpf_link *link; in misc()
Dbpf_tcp_ca.c170 struct bpf_link *link; in test_cubic()
191 struct bpf_link *link; in test_dctcp()
261 struct bpf_link *link = NULL; in test_dctcp_fallback()
/linux-5.19.10/tools/bpf/bpftool/skeleton/
Dpid_iter.bpf.c35 return BPF_CORE_READ((struct bpf_link *)ent, id); in get_obj_id()
42 static __u64 get_bpf_cookie(struct bpf_link *link) in get_bpf_cookie()
88 struct bpf_link *link = (struct bpf_link *) file->private_data; in iter()
/linux-5.19.10/samples/bpf/
Dsampleip_user.c37 struct bpf_link *links[]) in sampling_start()
68 static void sampling_end(struct bpf_link *links[]) in sampling_end()
144 struct bpf_link **links; in main()
174 links = calloc(nr_cpus, sizeof(struct bpf_link *)); in main()
Dtrace_event_user.c140 struct bpf_link **links = calloc(nr_cpus, sizeof(struct bpf_link *)); in test_perf_event_all_cpu()
183 struct bpf_link *link = NULL; in test_perf_event_task()
/linux-5.19.10/include/linux/
Dbpf.h1107 struct bpf_link { struct
1117 void (*release)(struct bpf_link *link); argument
1118 void (*dealloc)(struct bpf_link *link);
1119 int (*detach)(struct bpf_link *link);
1120 int (*update_prog)(struct bpf_link *link, struct bpf_prog *new_prog,
1122 void (*show_fdinfo)(const struct bpf_link *link, struct seq_file *seq);
1123 int (*fill_link_info)(const struct bpf_link *link,
1128 struct bpf_link link;
1141 struct bpf_link *link;
1584 void bpf_link_init(struct bpf_link *link, enum bpf_link_type type,
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/linux-5.19.10/tools/testing/selftests/bpf/benchs/
Dbench_bloom_filter_map.c303 struct bpf_link *link; in bloom_lookup_setup()
320 struct bpf_link *link; in bloom_update_setup()
337 struct bpf_link *link; in false_positive_setup()
356 struct bpf_link *link; in hashmap_with_bloom_setup()
374 struct bpf_link *link; in hashmap_no_bloom_setup()
/linux-5.19.10/kernel/bpf/preload/
Dbpf_preload.h7 struct bpf_link *link;
/linux-5.19.10/tools/testing/selftests/bpf/progs/
Dbpf_iter_bpf_link.c12 struct bpf_link *link = ctx->link; in dump_bpf_link()
/linux-5.19.10/tools/testing/selftests/bpf/
Dtesting_helpers.h8 __u32 link_info_prog_id(const struct bpf_link *link, struct bpf_link_info *info);

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