Re: [PATCH 1/3] mm: vmalloc: introduce array allocation functions

[Paolo Bonzini]

On 3/8/22 14:47, Michal Hocko wrote:
> Seems useful
> Acked-by: Michal Hocko<mhocko@xxxxxxxx>
>
> Is there any reason you haven't used __alloc_size(1, 2) annotation?

It's enough to have them in the header:

> > +extern void *__vmalloc_array(size_t n, size_t size, gfp_t flags) __alloc_size(1, 2);
> > +extern void *vmalloc_array(size_t n, size_t size) __alloc_size(1, 2);
> > +extern void *__vcalloc(size_t n, size_t size, gfp_t flags) __alloc_size(1, 2);
> > +extern void *vcalloc(size_t n, size_t size) __alloc_size(1, 2);

Thanks for the quick review!

Paolo