Re: [PATCH 03/10] mm: tag reseve pages

Christoph Lameter
2007-08-06T18:12:12Z

On Mon, 6 Aug 2007, Peter Zijlstra wrote:

> ===================================================================
> --- linux-2.6-2.orig/include/linux/mm_types.h
> +++ linux-2.6-2/include/linux/mm_types.h
> @@ -60,6 +60,7 @@ struct page {
> union {
> pgoff_t index; /* Our offset within mapping. */
> void *freelist; /* SLUB: freelist req. slab lock */
> + int reserve; /* page_alloc: page is a reserve page */

Extending page struct ???