From: David Hildenbrand <david@redhat.com>
To: Barry Song <21cnbao@gmail.com>,
akpm@linux-foundation.org, linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org, Barry Song <v-songbaohua@oppo.com>,
Chris Li <chrisl@kernel.org>, Yosry Ahmed <yosryahmed@google.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
"Huang, Ying" <ying.huang@intel.com>,
Kairui Song <kasong@tencent.com>,
Ryan Roberts <ryan.roberts@arm.com>,
Kanchana P Sridhar <kanchana.p.sridhar@intel.com>,
Usama Arif <usamaarif642@gmail.com>
Subject: Re: [PATCH] mm: Fix PSWPIN counter for large folios swap-in
Date: Wed, 23 Oct 2024 23:45:43 +0200 [thread overview]
Message-ID: <d2a2b77f-8748-4cc6-b54a-b21c46a24bd2@redhat.com> (raw)
In-Reply-To: <20241023210201.2798-1-21cnbao@gmail.com>
On 23.10.24 23:02, Barry Song wrote:
> From: Barry Song <v-songbaohua@oppo.com>
>
> Similar to PSWPOUT, we should count the number of base pages
> instead of large folios.
>
> Fixes: 242d12c98174 ("mm: support large folios swap-in for sync io devices")
> Cc: Chris Li <chrisl@kernel.org>
> Cc: Yosry Ahmed <yosryahmed@google.com>
> Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
> Cc: David Hildenbrand <david@redhat.com>
> Cc: "Huang, Ying" <ying.huang@intel.com>
> Cc: Kairui Song <kasong@tencent.com>
> Cc: Ryan Roberts <ryan.roberts@arm.com>
> Cc: Kanchana P Sridhar <kanchana.p.sridhar@intel.com>
> Cc: Usama Arif <usamaarif642@gmail.com>
> Signed-off-by: Barry Song <v-songbaohua@oppo.com>
> ---
> mm/page_io.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
Acked-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
next prev parent reply other threads:[~2024-10-23 21:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-23 21:02 Barry Song
2024-10-23 21:45 ` David Hildenbrand [this message]
2024-10-24 1:16 ` Baolin Wang
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