[RFC/PATCH RESEND -next 13/21] mm: slub: add allocation size field to struct kmem_cache

[Christoph Lameter]

On Wed, 9 Jul 2014, Andrey Ryabinin wrote:

> When caller creates new kmem_cache, requested size of kmem_cache
> will be stored in alloc_size. Later alloc_size will be used by
> kerenel address sanitizer to mark alloc_size of slab object as
> accessible and the rest of its size as redzone.

I think this patch is not needed since object_size == alloc_size right?