Re: [PATCH bpf-next v4] selftests/bpf: use auto-dependencies for test objects

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On Friday, July 19th, 2024 at 11:18 AM, Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx> wrote:

[...]

> Note [test_maps] for all three variants (I expected
> test_maps/test_progs + no_alu32 + cpuv4, just like we see for skel.h).
> Can you please double check what's going on? Looking at timestamps it
> seems like they are actually regenerated, though.

Yeah, this is weird. Will look into it.


> BTW, if you get a chance, see if you can avoid unnecessary EXT-COPY as
> well (probably a bit smarter rule dependency should be set up, e.g.,
> phony target that then depends on actual files or something like
> that).
> 
> Regardless, this is a massive improvement and seems to work correctly,
> so I've applied this and will wait for follow ups. Thanks a lot!

You're welcome! Happy to see my first patch accepted!

> 
> BTW, are you planning to look into vmlinux.h optimization as well?

Yes, it seems there is more room for improvements.

I think making changes like this patch is a great way to get familiar
with the codebase, which is what I'm trying to do. Even better if the
changes are actually useful :)








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