linux-kernel - Re: [PATCH] mm: export folio_pte_batch as a couple of modules might need it

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Message-ID: <7fda8dac-6590-46da-a3ad-8e463196aa85@redhat.com>
Date: Tue, 27 Feb 2024 10:18:04 +0100
From: David Hildenbrand <david@...hat.com>
To: Barry Song <21cnbao@...il.com>, akpm@...ux-foundation.org,
 linux-mm@...ck.org
Cc: linux-kernel@...r.kernel.org, Barry Song <v-songbaohua@...o.com>,
 Lance Yang <ioworker0@...il.com>, Ryan Roberts <ryan.roberts@....com>,
 Yin Fengwei <fengwei.yin@...el.com>
Subject: Re: [PATCH] mm: export folio_pte_batch as a couple of modules might
 need it

On 27.02.24 03:40, Barry Song wrote:
> From: Barry Song <v-songbaohua@...o.com>
> 

Nit: "mm: make folio_pte_batch available outside of mm/memory.c"

> madvise and some others might need folio_pte_batch to check if a range
> of PTEs are completely mapped to a large folio with contiguous physcial

s/physcial/physical/

> addresses. Let's export it for others to use.
> 

Nit: "Let's make it available in mm/internal.h"

(talking about exporting and modules sounds like EXPORT_SYMBOL)

> Cc: Lance Yang <ioworker0@...il.com>
> Cc: Ryan Roberts <ryan.roberts@....com>
> Cc: David Hildenbrand <david@...hat.com>
> Cc: Yin Fengwei <fengwei.yin@...el.com>
> Signed-off-by: Barry Song <v-songbaohua@...o.com>


-- 
Cheers,

David / dhildenb