From: David Hildenbrand <david@redhat.com>
To: Lance Yang <ioworker0@gmail.com>, akpm@linux-foundation.org
Cc: dj456119@gmail.com, 21cnbao@gmail.com, ryan.roberts@arm.com,
shy828301@gmail.com, ziy@nvidia.com, libang.li@antgroup.com,
baolin.wang@linux.alibaba.com, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Barry Song <baohua@kernel.org>,
Mingzhe Yang <mingzhe.yang@ly.com>
Subject: Re: [PATCH v3 1/2] mm: add per-order mTHP split counters
Date: Fri, 5 Jul 2024 11:08:32 +0200 [thread overview]
Message-ID: <677fc803-0bb9-48dc-a1ff-3ca1fb0dea15@redhat.com> (raw)
In-Reply-To: <20240704012905.42971-2-ioworker0@gmail.com>
> @@ -3253,8 +3259,9 @@ int split_huge_page_to_list_to_order(struct page *page, struct list_head *list,
> i_mmap_unlock_read(mapping);
> out:
> xas_destroy(&xas);
> - if (is_thp)
> + if (order >= HPAGE_PMD_ORDER)
We likely should be using "== HPAGE_PMD_ORDER" here, to be safe for the
future.
Acked-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
next prev parent reply other threads:[~2024-07-05 9:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-04 1:29 [PATCH v3 0/2] mm: introduce " Lance Yang
2024-07-04 1:29 ` [PATCH v3 1/2] mm: add " Lance Yang
2024-07-05 9:08 ` David Hildenbrand [this message]
2024-07-05 10:12 ` Barry Song
2024-07-05 10:14 ` David Hildenbrand
2024-07-05 10:48 ` Lance Yang
2024-07-05 10:55 ` David Hildenbrand
2024-07-05 11:19 ` Lance Yang
2024-07-05 11:31 ` Lance Yang
2024-07-04 1:29 ` [PATCH v3 2/2] mm: add docs for " Lance Yang
2024-07-05 9:09 ` David Hildenbrand
2024-07-05 9:16 ` Ryan Roberts
2024-07-05 9:25 ` David Hildenbrand
2024-07-05 11:08 ` Lance Yang
2024-07-07 1:36 ` Lance Yang
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