Re: [PATCH 2/3] asm-generic, x86: wrap atomic operations

[Ingo Molnar]

* Dmitry Vyukov <dvyukov@xxxxxxxxxx> wrote:

> > So I'm not convinced that it's true in this case.
> >
> > Could we see the C version and compare? I could be wrong about it all.
> 
> Here it is (without instrumentation):
> https://gist.github.com/dvyukov/e33d580f701019e0cd99429054ff1f9a

Could you please include the full patch so that it can be discussed via email and 
such?

> Instrumentation will add for each function:
> 
>  static __always_inline void atomic64_set(atomic64_t *v, long long i)
>  {
> +       kasan_check_write(v, sizeof(*v));
>         arch_atomic64_set(v, i);
>  }

That in itself looks sensible and readable.

Thanks,

	Ingo