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SubjectRe: [PATCH 0/9] Reducing fragmentation using zones v4
Hi, Mel-san

Mel Gorman wrote:
> Changelog since v4
> o Minor bugs
> o ppc64 can specify kernelcore
> o Ability to disable use of ZONE_EASYRCLM at boot time
> o HugeTLB uses ZONE_EASYRCLM
> o Add drain-percpu caches for testing
> o boot-parameter documentation added
>

Could you add this patch to your set ?
This was needed to boot my x86 machine without HIGHMEM.

-- Kame

Index: linux-2.6.16-rc1-mm3/mm/highmem.c
===================================================================
--- linux-2.6.16-rc1-mm3.orig/mm/highmem.c
+++ linux-2.6.16-rc1-mm3/mm/highmem.c
@@ -225,9 +225,10 @@ static __init int init_emergency_pool(vo
struct sysinfo i;
si_meminfo(&i);
si_swapinfo(&i);
-
+#ifdef CONFIG_HIGHMEM /* we can add HIGHMEM after boot */
if (!i.totalhigh)
return 0;
+#endif

page_pool = mempool_create(POOL_SIZE, page_pool_alloc, page_pool_free, NULL);
if (!page_pool)
-
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