Re: [RFC] Making compound pages mandatory

[Nick Piggin <nickpiggin@yahoo.com.au>]

Nick Piggin wrote:

> -static inline void get_page(struct page *page)
> -{
> -	atomic_inc(&page->_count);
> -}
> -
> +void put_compound_page(struct page *page);
>  static inline void put_page(struct page *page)
>  {
> +	if (unlikely(PageCompound(page)))
> +		put_compound_page(page);
===>		return;
===>	}
>  	if (!PageReserved(page) && put_page_testzero(page))
>  		__page_cache_release(page);
>  }

... and that's something close to what it should look like.
Sorry, not having a good day today :\

Ignoring me might be the best option.