Re: [PATCH 03/10] mm: tag reseve pages
- From: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
- Date: Mon, 06 Aug 2007 20:28:20 +0200
On Mon, 2007-08-06 at 11:11 -0700, Christoph Lameter wrote:
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 ???
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- References:
- [PATCH 00/10] foundations for reserve-based allocation
- From: Peter Zijlstra
- [PATCH 03/10] mm: tag reseve pages
- From: Peter Zijlstra
- Re: [PATCH 03/10] mm: tag reseve pages
- From: Christoph Lameter
- [PATCH 00/10] foundations for reserve-based allocation
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