Re: [PATCH] mm: add fields for compound destructor and order into struct page

[Johannes Weiner]

On Thu, Dec 11, 2014 at 03:20:27PM +0200, Kirill A. Shutemov wrote:
> Currently, we use lru.next/lru.prev plus cast to access or set
> destructor and order of compound page.
> 
> Let's replace it with explicit fields in struct page.
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>

Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
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