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| author | Simon Sundberg <simon.sundberg@kau.se> | 2024-10-10 15:27:08 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-10-10 10:44:03 -0700 |
| commit | 4192bb294f80928bc2257c7a2ff6c86a27de6807 (patch) | |
| tree | 6725feb4516721b55cdc112a7c4287731154bee3 /tools/testing/selftests/bpf/testing_helpers.h | |
| parent | 6cb86a0fdece87e126323ec1bb19deb16a52aedf (diff) | |
| download | linux-next-4192bb294f80928bc2257c7a2ff6c86a27de6807.tar.gz linux-next-4192bb294f80928bc2257c7a2ff6c86a27de6807.zip | |
selftests/bpf: Provide a generic [un]load_module helper
Generalize the previous [un]load_bpf_testmod() helpers (in
testing_helpers.c) to the more generic [un]load_module(), which can
load an arbitrary kernel module by name. This allows future selftests
to more easily load custom kernel modules other than bpf_testmod.ko.
Refactor [un]load_bpf_testmod() to wrap this new helper.
Signed-off-by: Simon Sundberg <simon.sundberg@kau.se>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/r/20241010-fix-kfunc-btf-caching-for-modules-v2-2-745af6c1af98@redhat.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/testing_helpers.h')
| -rw-r--r-- | tools/testing/selftests/bpf/testing_helpers.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/testing_helpers.h b/tools/testing/selftests/bpf/testing_helpers.h index d55f6ab12433..46d7f7089f63 100644 --- a/tools/testing/selftests/bpf/testing_helpers.h +++ b/tools/testing/selftests/bpf/testing_helpers.h @@ -38,6 +38,8 @@ int unload_bpf_testmod(bool verbose); int kern_sync_rcu(void); int finit_module(int fd, const char *param_values, int flags); int delete_module(const char *name, int flags); +int load_module(const char *path, bool verbose); +int unload_module(const char *name, bool verbose); static inline __u64 get_time_ns(void) { |