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SubjectRe: [PATCH 0/3] Minor changes to common hugetlb code for ARM
On Tue 11-09-12 17:47:13, Will Deacon wrote:
> Hello,

Hi,

> A few changes are required to common hugetlb code before the ARM support
> can be merged. I posted the main one previously, which has been picked up
> by akpm:
>
> http://marc.info/?l=linux-mm&m=134573987631394&w=2
>
> The remaining three patches (included here) are all fairly minor but do
> affect other architectures.

I am quite confused. Why THP changes are required for hugetlb code for
ARM?

Besides that I would suggest adding Andrea to the CC (added now the
whole series can be found here http://lkml.org/lkml/2012/9/11/322) list
for all THP changes.

>
> All comments welcome,
>
> Will
>
> Catalin Marinas (2):
> mm: thp: Fix the pmd_clear() arguments in pmdp_get_and_clear()
> mm: thp: Fix the update_mmu_cache() last argument passing in
> mm/huge_memory.c
>
> Steve Capper (1):
> mm: Introduce HAVE_ARCH_TRANSPARENT_HUGEPAGE
>
> arch/x86/Kconfig | 4 ++++
> include/asm-generic/pgtable.h | 2 +-
> mm/Kconfig | 2 +-
> mm/huge_memory.c | 6 +++---
> 4 files changed, 9 insertions(+), 5 deletions(-)
>
> --
> 1.7.4.1
>

--
Michal Hocko
SUSE Labs


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