Defined in 1 files as a prototype:

• tools/lib/bpf/bpf.h, line 169 (as a prototype)

Defined in 1 files as a function:

• tools/lib/bpf/bpf.c, line 445 (as a function)

Referenced in 245 files:

• kernel/bpf/helpers.c, 2 times
• samples/bpf/fds_example.c, line 98
• samples/bpf/hbm.c, 2 times
• samples/bpf/ibumad_kern.c, 3 times
• samples/bpf/lwt_len_hist.bpf.c, line 57
• samples/bpf/map_perf_test.bpf.c, 7 times
• samples/bpf/map_perf_test_user.c, 4 times
• samples/bpf/offwaketime.bpf.c, 3 times
• samples/bpf/sampleip_kern.c, line 34
• samples/bpf/sockex2_kern.c, line 217
• samples/bpf/sockex3_kern.c, line 102
• samples/bpf/spintest.bpf.c, 2 times
• samples/bpf/syscall_tp_kern.c, line 55
• samples/bpf/syscall_tp_user.c, line 42
• samples/bpf/tc_l2_redirect_user.c, line 60
• samples/bpf/test_lru_dist.c, 8 times
• samples/bpf/test_map_in_map.bpf.c, 2 times
• samples/bpf/test_map_in_map_user.c, 5 times
• samples/bpf/trace_event_kern.c, line 75
• samples/bpf/tracex3.bpf.c, line 35
• samples/bpf/tracex3_user.c, line 25
• samples/bpf/tracex4.bpf.c, line 50
• samples/bpf/tracex5_user.c, line 84
• samples/bpf/tracex6.bpf.c, 2 times
• samples/bpf/tracex6_user.c, line 43
• samples/bpf/xdp_adjust_tail_user.c, line 169
• samples/bpf/xdp_fwd_user.c, line 43
• samples/bpf/xdp_router_ipv4_user.c, 6 times
• samples/bpf/xdp_sample.bpf.c, line 255
• samples/bpf/xdp_tx_iptunnel_user.c, line 286
• tools/bpf/bpftool/map.c, line 1022
• tools/bpf/bpftool/prog.c, line 2380
• tools/lib/bpf/libbpf.c, 8 times
• tools/lib/bpf/usdt.c, 2 times
• tools/perf/builtin-trace.c, 4 times
• tools/perf/util/bpf-filter.c, 5 times
• tools/perf/util/bpf_counter.c, 5 times
• tools/perf/util/bpf_counter_cgroup.c, 2 times
• tools/perf/util/bpf_ftrace.c, 2 times
• tools/perf/util/bpf_kwork.c, 2 times
• tools/perf/util/bpf_kwork_top.c, line 152
• tools/perf/util/bpf_lock_contention.c, 9 times
• tools/perf/util/bpf_off_cpu.c, 5 times
• tools/perf/util/bpf_skel/bperf_cgroup.bpf.c, 2 times
• tools/perf/util/bpf_skel/bperf_follower.bpf.c, line 133
• tools/perf/util/bpf_skel/func_latency.bpf.c, 2 times
• tools/perf/util/bpf_skel/kwork_top.bpf.c, 4 times
• tools/perf/util/bpf_skel/kwork_trace.bpf.c, 3 times
• tools/perf/util/bpf_skel/lock_contention.bpf.c, 10 times
• tools/perf/util/bpf_skel/off_cpu.bpf.c, 2 times
• tools/perf/util/bpf_skel/syscall_summary.bpf.c, 2 times
• tools/sched_ext/scx_flatcg.bpf.c, line 863
• tools/sched_ext/scx_pair.bpf.c, line 619
• tools/sched_ext/scx_pair.c, line 153
• tools/sched_ext/scx_userland.c, line 159
• tools/testing/selftests/bpf/benchs/bench_bloom_filter_map.c, 3 times
• tools/testing/selftests/bpf/benchs/bench_bpf_hashmap_full_update.c, line 72
• tools/testing/selftests/bpf/benchs/bench_bpf_hashmap_lookup.c, line 196
• tools/testing/selftests/bpf/benchs/bench_local_storage.c, 2 times
• tools/testing/selftests/bpf/benchs/bench_sockmap.c, 8 times
• tools/testing/selftests/bpf/benchs/bench_xdp_lb.c, 9 times
• tools/testing/selftests/bpf/flow_dissector_load.h, line 60
• tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c, 40 times
• tools/testing/selftests/bpf/map_tests/lpm_trie_map_get_next_key.c, line 83
• tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c, line 58
• tools/testing/selftests/bpf/map_tests/map_percpu_stats.c, line 190
• tools/testing/selftests/bpf/map_tests/sk_storage_map.c, 8 times
• tools/testing/selftests/bpf/prog_tests/assign_reuse.c, line 125
• tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c, 10 times
• tools/testing/selftests/bpf/prog_tests/bpf_gotox.c, line 333
• tools/testing/selftests/bpf/prog_tests/bpf_insn_array.c, 6 times
• tools/testing/selftests/bpf/prog_tests/bpf_iter.c, 7 times
• tools/testing/selftests/bpf/prog_tests/bpf_loop.c, line 159
• tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c, line 64
• tools/testing/selftests/bpf/prog_tests/bpf_obj_pinning.c, 3 times
• tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c, line 133
• tools/testing/selftests/bpf/prog_tests/btf.c, line 5608
• tools/testing/selftests/bpf/prog_tests/btf_map_in_map.c, 12 times
• tools/testing/selftests/bpf/prog_tests/cgroup_attach_multi.c, 4 times
• tools/testing/selftests/bpf/prog_tests/cgrp_local_storage.c, line 50
• tools/testing/selftests/bpf/prog_tests/dmabuf_iter.c, 2 times
• tools/testing/selftests/bpf/prog_tests/exceptions.c, line 36
• tools/testing/selftests/bpf/prog_tests/fd_htab_lookup.c, 4 times
• tools/testing/selftests/bpf/prog_tests/fexit_bpf2bpf.c, 2 times
• tools/testing/selftests/bpf/prog_tests/flow_dissector.c, line 646
• tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c, line 530
• tools/testing/selftests/bpf/prog_tests/global_data.c, line 126
• tools/testing/selftests/bpf/prog_tests/hash_large_key.c, line 30
• tools/testing/selftests/bpf/prog_tests/htab_reuse.c, 5 times
• tools/testing/selftests/bpf/prog_tests/htab_update.c, 3 times
• tools/testing/selftests/bpf/prog_tests/inner_array_lookup.c, line 23
• tools/testing/selftests/bpf/prog_tests/l4lb_all.c, 3 times
• tools/testing/selftests/bpf/prog_tests/legacy_printk.c, line 25
• tools/testing/selftests/bpf/prog_tests/libbpf_get_fd_by_id_opts.c, 2 times
• tools/testing/selftests/bpf/prog_tests/lookup_and_delete.c, 2 times
• tools/testing/selftests/bpf/prog_tests/lru_lock_nmi.c, 2 times
• tools/testing/selftests/bpf/prog_tests/map_excl.c, line 83
• tools/testing/selftests/bpf/prog_tests/map_in_map.c, 7 times
• tools/testing/selftests/bpf/prog_tests/map_init.c, line 30
• tools/testing/selftests/bpf/prog_tests/map_lock.c, line 71
• tools/testing/selftests/bpf/prog_tests/map_lookup_percpu_elem.c, 3 times
• tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c, 2 times
• tools/testing/selftests/bpf/prog_tests/mmap.c, line 107
• tools/testing/selftests/bpf/prog_tests/mptcp.c, 2 times
• tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c, line 159
• tools/testing/selftests/bpf/prog_tests/pe_preserve_elems.c, line 25
• tools/testing/selftests/bpf/prog_tests/percpu_alloc.c, 4 times
• tools/testing/selftests/bpf/prog_tests/percpu_array_inner_map.c, 3 times
• tools/testing/selftests/bpf/prog_tests/perf_buffer.c, line 74
• tools/testing/selftests/bpf/prog_tests/queue_stack_map.c, line 51
• tools/testing/selftests/bpf/prog_tests/rdonly_maps.c, line 56
• tools/testing/selftests/bpf/prog_tests/rhash.c, 2 times
• tools/testing/selftests/bpf/prog_tests/select_reuseport.c, 6 times
• tools/testing/selftests/bpf/prog_tests/signed_loader.c, 10 times
• tools/testing/selftests/bpf/prog_tests/sk_assign.c, line 274
• tools/testing/selftests/bpf/prog_tests/sk_lookup.c, 3 times
• tools/testing/selftests/bpf/prog_tests/sk_storage_omem_uncharge.c, 2 times
• tools/testing/selftests/bpf/prog_tests/sk_storage_tracing.c, line 63
• tools/testing/selftests/bpf/prog_tests/sock_fields.c, 2 times
• tools/testing/selftests/bpf/prog_tests/sockmap_basic.c, 31 times
• tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h, line 31
• tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c, 2 times
• tools/testing/selftests/bpf/prog_tests/sockmap_listen.c, 5 times
• tools/testing/selftests/bpf/prog_tests/sockmap_strp.c, 7 times
• tools/testing/selftests/bpf/prog_tests/stacktrace_build_id.c, line 39
• tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c, line 66
• tools/testing/selftests/bpf/prog_tests/stacktrace_map.c, line 31
• tools/testing/selftests/bpf/prog_tests/stacktrace_map_raw_tp.c, line 46
• tools/testing/selftests/bpf/prog_tests/tailcalls.c, 32 times
• tools/testing/selftests/bpf/prog_tests/task_local_data.h, line 194
• tools/testing/selftests/bpf/prog_tests/task_local_storage.c, 11 times
• tools/testing/selftests/bpf/prog_tests/test_bpf_smc.c, line 305
• tools/testing/selftests/bpf/prog_tests/test_bprm_opts.c, line 24
• tools/testing/selftests/bpf/prog_tests/test_local_storage.c, line 66
• tools/testing/selftests/bpf/prog_tests/test_lsm.c, 2 times
• tools/testing/selftests/bpf/prog_tests/test_map_uninit.c, line 48
• tools/testing/selftests/bpf/prog_tests/test_tunnel.c, 2 times
• tools/testing/selftests/bpf/prog_tests/test_xdp_veth.c, 8 times
• tools/testing/selftests/bpf/prog_tests/unpriv_bpf_disabled.c, line 103
• tools/testing/selftests/bpf/prog_tests/verifier.c, line 308
• tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c, 9 times
• tools/testing/selftests/bpf/prog_tests/xdp.c, 2 times
• tools/testing/selftests/bpf/prog_tests/xdp_bonding.c, line 358
• tools/testing/selftests/bpf/prog_tests/xdp_bpf2bpf.c, line 122
• tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c, 7 times
• tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c, 6 times
• tools/testing/selftests/bpf/prog_tests/xdp_metadata.c, line 455
• tools/testing/selftests/bpf/prog_tests/xdp_noinline.c, 3 times
• tools/testing/selftests/bpf/progs/access_map_in_map.c, line 66
• tools/testing/selftests/bpf/progs/bpf_flow.c, line 82
• tools/testing/selftests/bpf/progs/bpf_hashmap_full_update_bench.c, line 26
• tools/testing/selftests/bpf/progs/bpf_iter_bpf_array_map.c, line 46
• tools/testing/selftests/bpf/progs/bpf_iter_bpf_hash_map.c, line 71
• tools/testing/selftests/bpf/progs/bpf_iter_sockmap.c, line 54
• tools/testing/selftests/bpf/progs/bpf_iter_unix.c, line 87
• tools/testing/selftests/bpf/progs/bpf_loop.c, line 172
• tools/testing/selftests/bpf/progs/bpf_qdisc_fq.c, 2 times
• tools/testing/selftests/bpf/progs/cgroup_hierarchical_stats.c, 2 times
• tools/testing/selftests/bpf/progs/cgroup_storage.c, line 62
• tools/testing/selftests/bpf/progs/cgrp_kfunc_common.h, line 54
• tools/testing/selftests/bpf/progs/cgrp_kfunc_failure.c, line 219
• tools/testing/selftests/bpf/progs/cpumask_common.h, line 108
• tools/testing/selftests/bpf/progs/crypto_common.h, line 45
• tools/testing/selftests/bpf/progs/dmabuf_iter.c, line 96
• tools/testing/selftests/bpf/progs/dynptr_fail.c, 5 times
• tools/testing/selftests/bpf/progs/dynptr_success.c, line 81
• tools/testing/selftests/bpf/progs/for_each_hash_modify.c, line 18
• tools/testing/selftests/bpf/progs/free_timer.c, line 62
• tools/testing/selftests/bpf/progs/htab_mem_bench.c, line 31
• tools/testing/selftests/bpf/progs/htab_update.c, line 34
• tools/testing/selftests/bpf/progs/kmem_cache_iter.c, line 64
• tools/testing/selftests/bpf/progs/linked_maps1.c, 3 times
• tools/testing/selftests/bpf/progs/linked_maps2.c, 3 times
• tools/testing/selftests/bpf/progs/load_bytes_relative.c, line 45
• tools/testing/selftests/bpf/progs/lpm_trie_bench.c, 2 times
• tools/testing/selftests/bpf/progs/lru_bug.c, 2 times
• tools/testing/selftests/bpf/progs/lru_lock_nmi.c, line 26
• tools/testing/selftests/bpf/progs/lsm_bdev.c, line 58
• tools/testing/selftests/bpf/progs/map_excl.c, 2 times
• tools/testing/selftests/bpf/progs/map_kptr.c, 9 times
• tools/testing/selftests/bpf/progs/map_kptr_race.c, 2 times
• tools/testing/selftests/bpf/progs/map_ptr_kern.c, line 126
• tools/testing/selftests/bpf/progs/mptcp_subflow.c, line 49
• tools/testing/selftests/bpf/progs/net_timestamping.c, line 149
• tools/testing/selftests/bpf/progs/percpu_alloc_array.c, line 203
• tools/testing/selftests/bpf/progs/profiler.inc.h, 2 times
• tools/testing/selftests/bpf/progs/pyperf.h, 2 times
• tools/testing/selftests/bpf/progs/rhash.c, 10 times
• tools/testing/selftests/bpf/progs/security_bpf_map.c, 2 times
• tools/testing/selftests/bpf/progs/sock_destroy_prog.c, 2 times
• tools/testing/selftests/bpf/progs/stacktrace_map.c, line 69
• tools/testing/selftests/bpf/progs/stacktrace_map_skip.c, line 52
• tools/testing/selftests/bpf/progs/task_kfunc_common.h, line 68
• tools/testing/selftests/bpf/progs/task_kfunc_failure.c, line 207
• tools/testing/selftests/bpf/progs/task_work.c, 2 times
• tools/testing/selftests/bpf/progs/task_work_stress.c, line 49
• tools/testing/selftests/bpf/progs/test_btf_decl_tag.c, line 42
• tools/testing/selftests/bpf/progs/test_btf_map_in_map.c, 3 times
• tools/testing/selftests/bpf/progs/test_core_retro.c, line 38
• tools/testing/selftests/bpf/progs/test_global_data.c, line 68
• tools/testing/selftests/bpf/progs/test_global_func_args.c, line 22
• tools/testing/selftests/bpf/progs/test_hash_large_key.c, line 39
• tools/testing/selftests/bpf/progs/test_lookup_and_delete.c, line 21
• tools/testing/selftests/bpf/progs/test_map_in_map.c, 2 times
• tools/testing/selftests/bpf/progs/test_map_init.c, line 28
• tools/testing/selftests/bpf/progs/test_map_ops.c, 3 times
• tools/testing/selftests/bpf/progs/test_mmap.c, 3 times
• tools/testing/selftests/bpf/progs/test_ringbuf_map_key.c, line 62
• tools/testing/selftests/bpf/progs/test_select_reuseport_kern.c, 2 times
• tools/testing/selftests/bpf/progs/test_sk_lookup.c, 6 times
• tools/testing/selftests/bpf/progs/test_skeleton.c, line 93
• tools/testing/selftests/bpf/progs/test_sock_fields.c, line 120
• tools/testing/selftests/bpf/progs/test_sockmap_invalid_update.c, line 19
• tools/testing/selftests/bpf/progs/test_spin_lock.c, line 62
• tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c, line 57
• tools/testing/selftests/bpf/progs/test_subskeleton_lib.c, line 49
• tools/testing/selftests/bpf/progs/test_tc_edt.c, 2 times
• tools/testing/selftests/bpf/progs/test_tcp_estats.c, line 244
• tools/testing/selftests/bpf/progs/test_tcpnotify_kern.c, line 79
• tools/testing/selftests/bpf/progs/test_xdp_noinline.c, line 568
• tools/testing/selftests/bpf/progs/timer.c, 12 times
• tools/testing/selftests/bpf/progs/timer_crash.c, line 40
• tools/testing/selftests/bpf/progs/timer_mim.c, line 77
• tools/testing/selftests/bpf/progs/timer_mim_reject.c, line 63
• tools/testing/selftests/bpf/progs/verifier_helper_packet_access.c, 2 times
• tools/testing/selftests/bpf/progs/verifier_helper_value_access.c, 2 times
• tools/testing/selftests/bpf/progs/verifier_sockmap_mutate.c, 2 times
• tools/testing/selftests/bpf/progs/verifier_unpriv.c, line 213
• tools/testing/selftests/bpf/progs/wq.c, 2 times
• tools/testing/selftests/bpf/progs/xdp_lb_bench.c, line 358
• tools/testing/selftests/bpf/progs/xdp_redirect_map.c, line 100
• tools/testing/selftests/bpf/test_lru_map.c, 50 times
• tools/testing/selftests/bpf/test_maps.c, 67 times
• tools/testing/selftests/bpf/test_sockmap.c, 21 times
• tools/testing/selftests/bpf/test_tcp_hdr_options.h, line 145
• tools/testing/selftests/bpf/test_verifier.c, 4 times
• tools/testing/selftests/bpf/xdp_hw_metadata.c, line 869
• tools/testing/selftests/bpf/xdp_synproxy.c, 3 times
• tools/testing/selftests/bpf/xsk.c, line 455
• tools/testing/selftests/exec/nix_origin.bpf.c, line 156
• tools/testing/selftests/hid/progs/hid.c, line 494
• tools/testing/selftests/net/lib/xdp_metadata.bpf.c, 2 times
• tools/testing/selftests/sched_ext/peek_dsq.bpf.c, line 220
• tools/tracing/rtla/src/timerlat.bpf.c, line 76
• tools/tracing/rtla/tests/bpf/bpf_action_map.c, line 22