Messages in this thread | | | From | "Aneesh Kumar K.V" <> | Subject | Re: [PATCH 20/36] powerpc, thp: remove infrastructure for handling splitting PMDs | Date | Wed, 15 Jul 2015 17:01:57 +0530 |
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"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> writes:
> With new refcounting we don't need to mark PMDs splitting. Let's drop > code to handle this. > > pmdp_splitting_flush() is not needed too: on splitting PMD we will do > pmdp_clear_flush() + set_pte_at(). pmdp_clear_flush() will do IPI as > needed for fast_gup. >
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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