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Message-ID: <Y5J2YLW6UWtowZDM@monkey>
Date: Thu, 8 Dec 2022 15:42:24 -0800
From: Mike Kravetz <mike.kravetz@...cle.com>
To: James Houghton <jthoughton@...gle.com>
Cc: Muchun Song <songmuchun@...edance.com>,
Peter Xu <peterx@...hat.com>,
David Hildenbrand <david@...hat.com>,
David Rientjes <rientjes@...gle.com>,
Axel Rasmussen <axelrasmussen@...gle.com>,
Mina Almasry <almasrymina@...gle.com>,
Zach O'Keefe <zokeefe@...gle.com>,
Manish Mishra <manish.mishra@...anix.com>,
Naoya Horiguchi <naoya.horiguchi@....com>,
"Dr . David Alan Gilbert" <dgilbert@...hat.com>,
"Matthew Wilcox (Oracle)" <willy@...radead.org>,
Vlastimil Babka <vbabka@...e.cz>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Miaohe Lin <linmiaohe@...wei.com>,
Yang Shi <shy828301@...il.com>,
Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v2 02/47] hugetlb: remove mk_huge_pte; it is unused
On 10/21/22 16:36, James Houghton wrote:
> mk_huge_pte is unused and not necessary. pte_mkhuge is the appropriate
> function to call to create a HugeTLB PTE (see
> Documentation/mm/arch_pgtable_helpers.rst).
>
> It is being removed now to avoid complicating the implementation of
> HugeTLB high-granularity mapping.
>
> Signed-off-by: James Houghton <jthoughton@...gle.com>
> ---
> arch/s390/include/asm/hugetlb.h | 5 -----
> include/asm-generic/hugetlb.h | 5 -----
> mm/debug_vm_pgtable.c | 2 +-
> mm/hugetlb.c | 7 +++----
> 4 files changed, 4 insertions(+), 15 deletions(-)
Thanks!
I suspect there is more cleanup of 'hugetlb page table helpers' that
could be done.
Reviewed-by: Mike Kravetz <mike.kravetz@...cle.com>
--
Mike Kravetz
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