| commit | d4efb170861827290f7f571020001a60d001faaf | [log] [tgz] |
|---|---|---|
| author | Kumar Kartikeya Dwivedi <memxor@gmail.com> | Tue Nov 23 05:27:31 2021 +0530 |
| committer | Andrii Nakryiko <andrii@kernel.org> | Tue Nov 30 15:48:14 2021 -0800 |
| tree | 6d7c172b35a5e6a707c5f6d7091e3fe851ab5e07 | |
| parent | b98057ef730ad91b35d96658d9d8a306b618b8e5 [diff] |
bpf: Change bpf_kallsyms_lookup_name size type to ARG_CONST_SIZE_OR_ZERO Andrii mentioned in [0] that switching to ARG_CONST_SIZE_OR_ZERO lets user avoid having to prove that string size at runtime is not zero and helps with not having to supress clang optimizations. [0]: https://lore.kernel.org/bpf/CAEf4BzZa_vhXB3c8atNcTS6=krQvC25H7K7c3WWZhM=27ro=Wg@mail.gmail.com Suggested-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20211122235733.634914-2-memxor@gmail.com