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* selftests/bpf: Handle batch operations for map-in-map bpf-mapsTakshak Chahande2022-05-101-0/+252
| | | | | | | | | | | | | This patch adds up test cases that handles 4 combinations: a) outer map: BPF_MAP_TYPE_ARRAY_OF_MAPS inner maps: BPF_MAP_TYPE_ARRAY and BPF_MAP_TYPE_HASH b) outer map: BPF_MAP_TYPE_HASH_OF_MAPS inner maps: BPF_MAP_TYPE_ARRAY and BPF_MAP_TYPE_HASH Signed-off-by: Takshak Chahande <ctakshak@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20220510082221.2390540-2-ctakshak@fb.com
* selftests/bpf: Replace all uses of bpf_load_btf() with bpf_btf_load()Andrii Nakryiko2021-12-101-1/+1
| | | | | | | | | Switch all selftests uses of to-be-deprecated bpf_load_btf() with equivalent bpf_btf_load() calls. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20211209193840.1248570-10-andrii@kernel.org
* selftests/bpf: Migrate selftests to bpf_map_create()Andrii Nakryiko2021-11-254-58/+33
| | | | | | | | | | | Conversion is straightforward for most cases. In few cases tests are using mutable map_flags and attribute structs, but bpf_map_create_opts can be used in the similar fashion, so there were no problems. Just lots of repetitive conversions. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20211124193233.3115996-5-andrii@kernel.org
* bpf, selftests: Update array map tests for per-cpu batched opsPedro Tammela2021-04-281-29/+75
| | | | | | | | Follows the same logic as the hashtable tests. Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20210424214510.806627-3-pctammela@mojatatu.com
* bpf: selftests: Add tests for batched ops in LPM trie mapsPedro Tammela2021-03-251-0/+158
| | | | | | | | | | | Uses the already existing infrastructure for testing batched ops. The testing code is essentially the same, with minor tweaks for this use case. Suggested-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210323025058.315763-3-pctammela@gmail.com
* bpf: selftests: Remove unused 'nospace_err' in tests for batched ops in ↵Pedro Tammela2021-03-151-5/+0
| | | | | | | | | | | array maps This seems to be a reminiscent from the hashmap tests. Signed-off-by: Pedro Tammela <pctammela@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20210315132954.603108-1-pctammela@gmail.com
* .gitignore: add SPDX License IdentifierMasahiro Yamada2020-03-251-0/+1
| | | | | | | Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* selftests/bpf: Add batch ops testing to array bpf mapBrian Vazquez2020-01-151-0/+129
| | | | | | | | | | | | | | | Tested bpf_map_lookup_batch() and bpf_map_update_batch() functionality. $ ./test_maps ... test_array_map_batch_ops:PASS ... Signed-off-by: Brian Vazquez <brianvv@google.com> Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200115184308.162644-10-brianvv@google.com
* selftests/bpf: Add batch ops testing for htab and htab_percpu mapYonghong Song2020-01-151-0/+283
| | | | | | | | | | | | | | | Tested bpf_map_lookup_batch(), bpf_map_lookup_and_delete_batch(), bpf_map_update_batch(), and bpf_map_delete_batch() functionality. $ ./test_maps ... test_htab_map_batch_ops:PASS test_htab_percpu_map_batch_ops:PASS ... Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Brian Vazquez <brianvv@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200115184308.162644-9-brianvv@google.com
* selftests/bpf: add test_sysctl and map_tests/tests.h to .gitignoreStanislav Fomichev2019-05-161-0/+1
| | | | | | | | | | | Missing files are: * tools/testing/selftests/bpf/map_tests/tests.h - autogenerated * tools/testing/selftests/bpf/test_sysctl - binary Fixes: 51a0e301a563 ("bpf: Add BPF_MAP_TYPE_SK_STORAGE test to test_maps") Fixes: 1f5fa9ab6e2e ("selftests/bpf: Test BPF_CGROUP_SYSCTL") Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
* bpf: Add BPF_MAP_TYPE_SK_STORAGE test to test_mapsMartin KaFai Lau2019-04-271-0/+629
This patch adds BPF_MAP_TYPE_SK_STORAGE test to test_maps. The src file is rather long, so it is put into another dir map_tests/ and compile like the current prog_tests/ does. Other existing tests in test_maps can also be re-factored into map_tests/ in the future. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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