From: Zi Yan <ziy@nvidia.com>
To: Muchun Song <muchun.song@linux.dev>
Cc: Linux-MM <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-mips@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
"\"Matthew Wilcox (Oracle)\"" <willy@infradead.org>,
David Hildenbrand <david@redhat.com>,
Mike Kravetz <mike.kravetz@oracle.com>,
"\"Mike Rapoport (IBM)\"" <rppt@kernel.org>
Subject: Re: [PATCH 2/3] use nth_page() in place of direct struct page manipulation.
Date: Thu, 31 Aug 2023 11:37:24 -0400 [thread overview]
Message-ID: <4B9F90AF-196B-4021-961E-4D08A8128272@nvidia.com> (raw)
In-Reply-To: <50EF53C6-0CE2-4256-B8AB-AE9BF290419D@linux.dev>
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On 31 Aug 2023, at 3:17, Muchun Song wrote:
>> On Aug 31, 2023, at 02:27, Zi Yan <zi.yan@sent.com> wrote:
>>
>> From: Zi Yan <ziy@nvidia.com>
>>
>> When dealing with hugetlb pages, struct page is not guaranteed to be
>> contiguous on SPARSEMEM without VMEMMAP. Use nth_page() to handle it
>> properly.
>>
>> Signed-off-by: Zi Yan <ziy@nvidia.com <mailto:ziy@nvidia.com>>
>
> Reviewed-by: Muchun Song <songmuchun@bytedance.com>
>
> It's better to add a Fixes tag to the commit 38c1ddbde6.
Thanks. Will add it in the next version.
--
Best Regards,
Yan, Zi
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next prev parent reply other threads:[~2023-08-31 15:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-30 18:27 [PATCH 0/3] Use " Zi Yan
2023-08-30 18:27 ` [PATCH 1/3] mm: use " Zi Yan
2023-08-31 7:14 ` Muchun Song
2023-08-31 15:37 ` Zi Yan
2023-08-30 18:27 ` [PATCH 2/3] fs: " Zi Yan
2023-08-31 7:17 ` [PATCH 2/3] " Muchun Song
2023-08-31 15:37 ` Zi Yan [this message]
2023-08-30 18:27 ` [PATCH 3/3] mips: " Zi Yan
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