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AJvYcCWsmq5TrkKgf4vBfWxjg3QtmhAMNOz2vlmNmfHziRG1vnGRoytXfy5/4GOByVZRlt3pTgBHKCLgOA==@kvack.org X-Gm-Message-State: AOJu0Yzojoq93ZS34EQLhrqIGIw7710o/GN2Q8HyUTjKXfO4j9rS0n1a D1qyv3936ozOGv8B7THW/VqmnGas7qBOF3qO5Zt2sShbLQMcMhFOei4K9W2dXv3m5vNMdn3VvmU tueZFn4q7IZijqyWrV2Z2uwG/2+yTZ3I= X-Gm-Gg: ASbGncutvuy+Pw+4zwWXDdddwgq04FltNcSzHLcxlkOk3yEnZOfSNTsgBZ5atHfd6Ht zKDTzqWlcjhJlTGzHR67oZ8o5p5KrDFa/g21MLS74/NVVV1nKkL1En4MPkEShKvd9nnWLYWCAif hAAp7AM7KqZWDz3KXdGN55Pon+e3jwhaXXGwmg1d869jKgASRGpGqMxyAtkzrw5Y3v2dIMdRf19 v5V/0igMG/IrV/vMM5nWLH+wnWJpxeVNIVAUMvBnx/t7nD9JuPz4sPcI/544qs2NPY3ojv/a/DV LNzoNTOHMrcFFV3H X-Google-Smtp-Source: AGHT+IH/NdEqkxVdErKm21bKL2gsa0HivcBd1sC5JLSxUC0NTL1b+8ekEWLzZcLSO5WqylHT28D8+ZBosG8IrfbuoAc= X-Received: by 2002:a05:620a:6919:b0:8a1:c120:4617 with SMTP id af79cd13be357-8a8e4ff156amr776454585a.51.1761791929275; Wed, 29 Oct 2025 19:38:49 -0700 (PDT) MIME-Version: 1.0 References: <20251030014020.475659-1-ziy@nvidia.com> <20251030014020.475659-2-ziy@nvidia.com> In-Reply-To: <20251030014020.475659-2-ziy@nvidia.com> From: Barry Song <21cnbao@gmail.com> Date: Thu, 30 Oct 2025 10:38:38 +0800 X-Gm-Features: AWmQ_bnlFtMc3CzOHCzWJ0c5wI5RvGU_i4SjVvno9Biz6ZUIiW7knGxWCgCNPkI Message-ID: Subject: Re: [PATCH v4 1/3] mm/huge_memory: add split_huge_page_to_order() To: Zi Yan Cc: linmiaohe@huawei.com, david@redhat.com, jane.chu@oracle.com, kernel@pankajraghav.com, akpm@linux-foundation.org, mcgrof@kernel.org, nao.horiguchi@gmail.com, Lorenzo Stoakes , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Lance Yang , "Matthew Wilcox (Oracle)" , Wei Yang , Yang Shi , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Stat-Signature: mgnixjef785c6brotkrbtakf6gajh1ed X-Rspamd-Queue-Id: 53D3840006 X-Rspamd-Server: rspam06 X-Rspam-User: X-HE-Tag: 1761791930-709531 X-HE-Meta: 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 Z7uVqoOO mn+5+/ptp8Kbklyzqc1MYdKwpWg8wLKQIxSExHqG0UudVQGDJ3uNIj42Bdrft+ySvx+0sf0AgeXb5KspXQGSZW/av4iLYRdS9ZxR2jOxcp9EwXq7nwUSNxOH8slhOJ9SBgmpsczdr2ctGRW0= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Oct 30, 2025 at 9:40=E2=80=AFAM Zi Yan wrote: > > When caller does not supply a list to split_huge_page_to_list_to_order(), > use split_huge_page_to_order() instead. > > Signed-off-by: Zi Yan > Acked-by: David Hildenbrand > Reviewed-by: Lorenzo Stoakes LGTM, Reviewed-by: Barry Song > --- > include/linux/huge_mm.h | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) >