Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE

[PATCH -V2 0/5] powerpc: mm: Numa faults support for ppc64 · Aneesh Kumar K.V <hidden> · 2013-11-18
[PATCH -V2 4/5] powerpc: mm: Only check for _PAGE_PRESENT in set_pte/pmd functions · Aneesh Kumar K.V <hidden> · 2013-11-18
Re: [PATCH -V2 4/5] powerpc: mm: Only check for _PAGE_PRESENT in set_pte/pmd functions · Paul Mackerras <hidden> · 2013-11-20
[PATCH -V2 5/5] powerpc: mm: book3s: Enable _PAGE_NUMA for book3s · Aneesh Kumar K.V <hidden> · 2013-11-18
Re: [PATCH -V2 5/5] powerpc: mm: book3s: Enable _PAGE_NUMA for book3s · Paul Mackerras <hidden> · 2013-11-20
[PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE · Aneesh Kumar K.V <hidden> · 2013-11-18
Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE · Benjamin Herrenschmidt <hidden> · 2013-12-04
Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE · Aneesh Kumar K.V <hidden> · 2013-12-05
Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE · Benjamin Herrenschmidt <hidden> · 2013-12-05
Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE · Rik van Riel <hidden> · 2013-12-05
Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE · Rik van Riel <hidden> · 2013-12-05
Re: [PATCH -V2 3/5] mm: Move change_prot_numa outside CONFIG_ARCH_USES_NUMA_PROT_NONE · Benjamin Herrenschmidt <hidden> · 2013-12-05
[PATCH -V2 2/5] powerpc: Free up _PAGE_COHERENCE for numa fault use later · Aneesh Kumar K.V <hidden> · 2013-11-18
Re: [PATCH -V2 2/5] powerpc: Free up _PAGE_COHERENCE for numa fault use later · Paul Mackerras <hidden> · 2013-11-20
[PATCH -V2 1/5] powerpc: Use HPTE constants when updating hpte bits · Aneesh Kumar K.V <hidden> · 2013-11-18
Re: [PATCH -V2 1/5] powerpc: Use HPTE constants when updating hpte bits · Paul Mackerras <hidden> · 2013-11-20

From: Benjamin Herrenschmidt <hidden>
Date: 2013-12-05 05:20:42
Also in: linux-mm

On Thu, 2013-12-05 at 10:48 +0530, Aneesh Kumar K.V wrote:

Ok, I can move the changes below #ifdef CONFIG_NUMA_BALANCING ? We call
change_prot_numa from task_numa_work and queue_pages_range(). The later
may be an issue. So doing the below will help ?

-#ifdef CONFIG_ARCH_USES_NUMA_PROT_NONE
+#ifdef CONFIG_NUMA_BALANCING

I will defer to Mel and Rik (should we also CC Andrea ?)

Cheers,
Ben.

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