Re: [PATCH 1/3] rust: implement `kernel::sync::Refcount`

[Gary Guo <gary@garyguo.net>]

On Fri, 04 Oct 2024 20:51:22 +0200
Andreas Hindborg <a.hindborg@kernel.org> wrote:

> Hi Gary,
> 
> "Gary Guo" <gary@garyguo.net> writes:
> 
> [...]
> 
> > diff --git a/rust/helpers/refcount.c b/rust/helpers/refcount.c
> > index f47afc148ec3..39649443426b 100644
> > --- a/rust/helpers/refcount.c
> > +++ b/rust/helpers/refcount.c
> > @@ -8,11 +8,26 @@ refcount_t rust_helper_REFCOUNT_INIT(int n)
> >  	return (refcount_t)REFCOUNT_INIT(n);
> >  }
> >
> > +unsigned int rust_helper_refcount_read(refcount_t *r)
> > +{
> > +	return refcount_read(r);
> > +}  
> 
> +EXPORT_SYMBOL_GPL(rust_helper_refcount_read);
> 
> > +
> > +void rust_helper_refcount_set(refcount_t *r, int n)
> > +{
> > +	refcount_set(r, n);
> > +}  
> 
> +EXPORT_SYMBOL_GPL(rust_helper_refcount_set);
> 
> BR Andreas
> 

Helper symbol export is automatic after
e26fa546042a (rust: kbuild: auto generate helper exports)

Best,
Gary