Andrii Nakryiko c5d420c32c selftest/bpf: Add BPF triggering benchmark ... It is sometimes desirable to be able to trigger BPF program from user-space with minimal overhead. sys_enter would seem to be a good candidate, yet in a lot of cases there will be a lot of noise from syscalls triggered by other processes on the system. So while searching for low-overhead alternative, I've stumbled upon getpgid() syscall, which seems to be specific enough to not suffer from accidental syscall by other apps. This set of benchmarks compares tp, raw_tp w/ filtering by syscall ID, kprobe, fentry and fmod_ret with returning error (so that syscall would not be executed), to determine the lowest-overhead way. Here are results on my machine (using benchs/run_bench_trigger.sh script): base : 9.200 ± 0.319M/s tp : 6.690 ± 0.125M/s rawtp : 8.571 ± 0.214M/s kprobe : 6.431 ± 0.048M/s fentry : 8.955 ± 0.241M/s fmodret : 8.903 ± 0.135M/s So it seems like fmodret doesn't give much benefit for such lightweight syscall. Raw tracepoint is pretty decent despite additional filtering logic, but it will be called for any other syscall in the system, which rules it out. Fentry, though, seems to be adding the least amoung of overhead and achieves 97.3% of performance of baseline no-BPF-attached syscall. Using getpgid() seems to be preferable to set_task_comm() approach from test_overhead, as it's about 2.35x faster in a baseline performance. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20200512192445.2351848-5-andriin@fb.com		2020-05-13 12:19:38 -07:00
..
bpf_cubic.c	bpf: tcp: Add bpf_cubic example	2020-01-22 16:30:10 -08:00
bpf_dctcp.c	bpf: Add tests for bpf_sk_storage to bpf_tcp_ca	2020-03-23 20:51:55 +01:00
bpf_flow.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
bpf_iter_bpf_map.c	tools/bpf: selftests: Add iter progs for bpf_map/task/task_file	2020-05-09 17:05:27 -07:00
bpf_iter_ipv6_route.c	tools/bpf: selftests: Add iterator programs for ipv6_route and netlink	2020-05-09 17:05:27 -07:00
bpf_iter_netlink.c	tools/bpf: selftests: Add iterator programs for ipv6_route and netlink	2020-05-09 17:05:27 -07:00
bpf_iter_task_file.c	tools/bpf: selftests: Add iter progs for bpf_map/task/task_file	2020-05-09 17:05:27 -07:00
bpf_iter_task.c	tools/bpf: selftests: Add iter progs for bpf_map/task/task_file	2020-05-09 17:05:27 -07:00
bpf_iter_test_kern1.c	tools/bpf: selftests: Add bpf_iter selftests	2020-05-09 17:05:27 -07:00
bpf_iter_test_kern2.c	tools/bpf: selftests: Add bpf_iter selftests	2020-05-09 17:05:27 -07:00
bpf_iter_test_kern3.c	tools/bpf: selftests: Add bpf_iter selftests	2020-05-09 17:05:27 -07:00
bpf_iter_test_kern4.c	tools/bpf: selftests: Add bpf_iter selftests	2020-05-09 17:05:27 -07:00
bpf_iter_test_kern_common.h	tools/bpf: selftests: Add bpf_iter selftests	2020-05-09 17:05:27 -07:00
btf__core_reloc_arrays___diff_arr_dim.c	selftests/bpf: add CO-RE relocs array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_arrays___diff_arr_val_sz.c	selftests/bpf: add CO-RE relocs array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_arrays___equiv_zero_sz_arr.c	selftests/bpf: Add flexible array relocation tests	2019-12-15 16:53:51 -08:00
btf__core_reloc_arrays___err_bad_zero_sz_arr.c	selftests/bpf: Add flexible array relocation tests	2019-12-15 16:53:51 -08:00
btf__core_reloc_arrays___err_non_array.c	selftests/bpf: add CO-RE relocs array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_arrays___err_too_shallow.c	selftests/bpf: add CO-RE relocs array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_arrays___err_too_small.c	selftests/bpf: add CO-RE relocs array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_arrays___err_wrong_val_type.c	selftests/bpf: Remove too strict field offset relo test cases	2019-11-04 16:06:56 +01:00
btf__core_reloc_arrays___fixed_arr.c	selftests/bpf: Add flexible array relocation tests	2019-12-15 16:53:51 -08:00
btf__core_reloc_arrays.c	selftests/bpf: add CO-RE relocs array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_bitfields___bit_sz_change.c	selftest/bpf: Add relocatable bitfield reading tests	2019-11-04 16:06:56 +01:00
btf__core_reloc_bitfields___bitfield_vs_int.c	selftest/bpf: Add relocatable bitfield reading tests	2019-11-04 16:06:56 +01:00
btf__core_reloc_bitfields___err_too_big_bitfield.c	selftest/bpf: Add relocatable bitfield reading tests	2019-11-04 16:06:56 +01:00
btf__core_reloc_bitfields___just_big_enough.c	selftest/bpf: Add relocatable bitfield reading tests	2019-11-04 16:06:56 +01:00
btf__core_reloc_bitfields.c	selftest/bpf: Add relocatable bitfield reading tests	2019-11-04 16:06:56 +01:00
btf__core_reloc_existence___err_wrong_arr_kind.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_existence___err_wrong_arr_value_type.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_existence___err_wrong_int_kind.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_existence___err_wrong_int_sz.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_existence___err_wrong_int_type.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_existence___err_wrong_struct_type.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_existence___minimal.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_existence.c	selftests/bpf: Add field existence CO-RE relocs tests	2019-10-15 16:06:05 -07:00
btf__core_reloc_flavors__err_wrong_name.c	selftests/bpf: add CO-RE relocs struct flavors tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_flavors.c	selftests/bpf: add CO-RE relocs struct flavors tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_ints___bool.c	selftests/bpf: add CO-RE relocs ints tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_ints___reverse_sign.c	selftests/bpf: add CO-RE relocs ints tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_ints.c	selftests/bpf: add CO-RE relocs ints tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_misc.c	selftests/bpf: add CO-RE relocs misc tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_mods___mod_swap.c	selftests/bpf: add CO-RE relocs modifiers/typedef tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_mods___typedefs.c	selftests/bpf: add CO-RE relocs modifiers/typedef tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_mods.c	selftests/bpf: add CO-RE relocs modifiers/typedef tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___anon_embed.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___dup_compat_types.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_array_container.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_array_field.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_dup_incompat_types.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_missing_container.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_missing_field.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_nonstruct_container.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_partial_match_dups.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___err_too_deep.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___extra_nesting.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting___struct_union_mixup.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_nesting.c	selftests/bpf: add CO-RE relocs nesting tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_primitives___diff_enum_def.c	selftests/bpf: add CO-RE relocs enum/ptr/func_proto tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_primitives___diff_func_proto.c	selftests/bpf: add CO-RE relocs enum/ptr/func_proto tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_primitives___diff_ptr_type.c	selftests/bpf: add CO-RE relocs enum/ptr/func_proto tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_primitives___err_non_enum.c	selftests/bpf: add CO-RE relocs enum/ptr/func_proto tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_primitives___err_non_int.c	selftests/bpf: add CO-RE relocs enum/ptr/func_proto tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_primitives___err_non_ptr.c	selftests/bpf: add CO-RE relocs enum/ptr/func_proto tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_primitives.c	selftests/bpf: add CO-RE relocs enum/ptr/func_proto tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_ptr_as_arr___diff_sz.c	selftests/bpf: add CO-RE relocs ptr-as-array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_ptr_as_arr.c	selftests/bpf: add CO-RE relocs ptr-as-array tests	2019-08-07 14:43:49 -07:00
btf__core_reloc_size___diff_sz.c	selftests/bpf: Add field size relocation tests	2019-11-04 16:06:56 +01:00
btf__core_reloc_size.c	selftests/bpf: Add field size relocation tests	2019-11-04 16:06:56 +01:00
btf_dump_test_case_bitfields.c	selftests/bpf: add btf_dump BTF-to-C conversion tests	2019-05-24 14:05:58 -07:00
btf_dump_test_case_multidim.c	selftests/bpf: add btf_dump BTF-to-C conversion tests	2019-05-24 14:05:58 -07:00
btf_dump_test_case_namespacing.c	selftests/bpf: add btf_dump BTF-to-C conversion tests	2019-05-24 14:05:58 -07:00
btf_dump_test_case_ordering.c	selftests/bpf: add btf_dump BTF-to-C conversion tests	2019-05-24 14:05:58 -07:00
btf_dump_test_case_packing.c	selftests/bpf: add btf_dump BTF-to-C conversion tests	2019-05-24 14:05:58 -07:00
btf_dump_test_case_padding.c	selftests/bpf: Fix btf_dump padding test case	2019-10-09 15:38:36 -07:00
btf_dump_test_case_syntax.c	libbpf: Assume unsigned values for BTF_KIND_ENUM	2020-03-04 17:00:06 +01:00
connect4_prog.c	selftests/bpf: Use reno instead of dctcp	2020-05-01 16:51:07 -07:00
connect6_prog.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
connect_force_port4.c	bpf: Allow any port in bpf_bind helper	2020-05-09 00:48:20 +02:00
connect_force_port6.c	bpf: Allow any port in bpf_bind helper	2020-05-09 00:48:20 +02:00
core_reloc_types.h	bpf, libbpf: Replace zero-length array with flexible-array	2020-05-11 16:56:47 +02:00
dev_cgroup.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
fentry_test.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
fexit_bpf2bpf_simple.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
fexit_bpf2bpf.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
fexit_test.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
freplace_connect4.c	selftests/bpf: Add test for freplace program with expected_attach_type	2020-04-24 17:34:30 -07:00
get_cgroup_id_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
kfree_skb.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
loop1.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
loop2.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
loop3.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
loop4.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
loop5.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
lsm.c	bpf, lsm: Fix the file_mprotect LSM test.	2020-04-02 19:42:52 -07:00
modify_return.c	bpf: Add selftests for BPF_MODIFY_RETURN	2020-03-04 13:41:06 -08:00
netcnt_prog.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
pyperf50.c	selftests/bpf: add pyperf scale test	2019-05-23 16:20:57 +02:00
pyperf100.c	selftests/bpf: add pyperf scale test	2019-05-23 16:20:57 +02:00
pyperf180.c	selftests/bpf: add pyperf scale test	2019-05-23 16:20:57 +02:00
pyperf600_nounroll.c	selftests/bpf: add realistic loop tests	2019-06-19 02:22:52 +02:00
pyperf600.c	selftests/bpf: add realistic loop tests	2019-06-19 02:22:52 +02:00
pyperf_global.c	selftests/bpf: Add a test for a large global function	2020-01-10 17:20:07 +01:00
pyperf.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sample_map_ret0.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sample_ret0.c
sendmsg4_prog.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sendmsg6_prog.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
socket_cookie_prog.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sockmap_parse_prog.c	selftest/bpf: Fix compilation warning in sockmap_parse_prog.c	2020-03-17 19:28:27 +01:00
sockmap_tcp_msg_prog.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sockmap_verdict_prog.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sockopt_inherit.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sockopt_multi.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
sockopt_sk.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
strobemeta_nounroll1.c	selftests/bpf: add realistic loop tests	2019-06-19 02:22:52 +02:00
strobemeta_nounroll2.c	selftests/bpf: add realistic loop tests	2019-06-19 02:22:52 +02:00
strobemeta.c	selftests/bpf: add realistic loop tests	2019-06-19 02:22:52 +02:00
strobemeta.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
tailcall1.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
tailcall2.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
tailcall3.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
tailcall4.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
tailcall5.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
tcp_rtt.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_adjust_tail.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_attach_probe.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
test_btf_haskv.c	selftests/bpf: Fix a couple of broken test_btf cases	2020-04-24 17:47:40 -07:00
test_btf_map_in_map.c	libbpf: Add BTF-defined map-in-map support	2020-04-28 17:35:03 -07:00
test_btf_newkv.c	selftests/bpf: Fix a couple of broken test_btf cases	2020-04-24 17:47:40 -07:00
test_btf_nokv.c	selftests/bpf: Fix a couple of broken test_btf cases	2020-04-24 17:47:40 -07:00
test_cgroup_link.c	selftests/bpf: Test FD-based cgroup attachment	2020-03-30 17:36:41 -07:00
test_cls_redirect.c	selftests/bpf: Add cls_redirect classifier	2020-04-26 10:00:36 -07:00
test_cls_redirect.h	selftests/bpf: Add cls_redirect classifier	2020-04-26 10:00:36 -07:00
test_core_extern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_arrays.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_bitfields_direct.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_bitfields_probed.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_existence.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_flavors.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_ints.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_kernel.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_misc.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_mods.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_nesting.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_primitives.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_ptr_as_arr.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_core_reloc_size.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_enable_stats.c	bpf: Add selftest for BPF_ENABLE_STATS	2020-05-01 10:36:32 -07:00
test_get_stack_rawtp_err.c	bpf: Test_progs, add test to catch retval refine error handling	2020-03-30 15:00:30 -07:00
test_get_stack_rawtp.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_global_data.c	selftests: Add test for overriding global data value before load	2020-03-30 01:17:35 +02:00
test_global_func1.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_global_func2.c	selftests/bpf: Add unit tests for global functions	2020-01-10 17:20:07 +01:00
test_global_func3.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_global_func4.c	selftests/bpf: Add unit tests for global functions	2020-01-10 17:20:07 +01:00
test_global_func5.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_global_func6.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_global_func7.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_jhash.h	selftests: bpf: standardize to static __always_inline	2019-07-03 15:06:33 +02:00
test_l4lb_noinline.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_l4lb.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_link_pinning.c	selftests/bpf: Add link pinning selftests	2020-03-02 22:06:27 -08:00
test_lirc_mode2_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_lwt_ip_encap.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_lwt_seg6local.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_map_in_map.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_map_lock.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_mmap.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_ns_current_pid_tgid.c	tools/testing/selftests/bpf: Add self-tests for new helper bpf_get_ns_current_pid_tgid.	2020-03-12 17:40:47 -07:00
test_obj_id.c	selftests/bpf: Test bpf_link's get_next_id, get_fd_by_id, and get_obj_info	2020-04-28 17:27:08 -07:00
test_overhead.c	selftest/bpf: Fmod_ret prog and implement test_overhead as part of bench	2020-05-13 12:19:38 -07:00
test_perf_branches.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
test_perf_buffer.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
test_pinning_invalid.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_pinning.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_pkt_access.c	selftests/bpf: Add tests for program extensions	2020-01-22 23:04:53 +01:00
test_pkt_md_access.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_probe_user.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
test_queue_map.c
test_queue_stack_map.h	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_rdonly_maps.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_seg6_loop.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_select_reuseport_kern.c	selftests: bpf: Ignore FIN packets for reuseport tests	2020-01-24 22:12:13 +01:00
test_send_signal_kern.c	selftests/bpf: Add send_signal_sched_switch test	2020-03-05 14:02:41 -08:00
test_sk_assign.c	selftests/bpf: Use SOCKMAP for server sockets in bpf_sk_assign test	2020-04-29 23:31:00 +02:00
test_sk_lookup_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_skb_cgroup_id_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_skb_ctx.c	selftests/bpf: Test new __sk_buff field gso_size	2020-03-03 16:23:59 -08:00
test_skeleton.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_sock_fields_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_sockhash_kern.c
test_sockmap_kern.c
test_sockmap_listen.c	selftests/bpf: Tests for sockmap/sockhash holding listening sockets	2020-02-21 22:29:46 +01:00
test_spin_lock.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_stack_map.c
test_stacktrace_build_id.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_stacktrace_map.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_sysctl_loop1.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_sysctl_loop2.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_sysctl_prog.c	selftests/bpf: fix test_sysctl_prog with alu32	2020-04-28 15:31:59 -07:00
test_tc_edt.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_tc_tunnel.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_tcp_check_syncookie_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_tcp_estats.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_tcpbpf_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_tcpnotify_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_tracepoint.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_trampoline_count.c	libbpf: Merge selftests' bpf_trace_helpers.h into libbpf's bpf_tracing.h	2020-03-02 16:25:14 -08:00
test_tunnel_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_verif_scale1.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_verif_scale2.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_verif_scale3.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_vmlinux.c	selftests/bpf: Add vmlinux.h selftest exercising tracing of syscalls	2020-03-13 23:30:53 +01:00
test_xdp_bpf2bpf.c	bpf: Add bpf_xdp_output() helper	2020-03-12 17:47:38 -07:00
test_xdp_loop.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_xdp_meta.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_xdp_noinline.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_xdp_redirect.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_xdp_vlan.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
test_xdp.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
trigger_bench.c	selftest/bpf: Add BPF triggering benchmark	2020-05-13 12:19:38 -07:00
xdp_dummy.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
xdp_redirect_map.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
xdp_tx.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00
xdping_kern.c	selftests: Use consistent include paths for libbpf	2020-01-20 16:37:45 -08:00