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Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH v3 4/4] mm/memory: convert do_read_fault() to use folios Content-Language: en-US To: Sidhartha Kumar , , CC: , References: <20230706163847.403202-1-sidhartha.kumar@oracle.com> <20230706163847.403202-4-sidhartha.kumar@oracle.com> From: "zhangpeng (AS)" In-Reply-To: <20230706163847.403202-4-sidhartha.kumar@oracle.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.174.179.160] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemm600020.china.huawei.com (7.193.23.147) X-CFilter-Loop: Reflected X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: C450D80019 X-Stat-Signature: nfarkzi8rtxrb4r5uxbep3ztady1rezf X-Rspam-User: X-HE-Tag: 1688725835-997716 X-HE-Meta: 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 4rCVSF5p Xf8oVasijozLfDqvl58XzbU621QHU0ODe4kAKpgS8/OEFzbcvPgjddVJETCC1EjvHX1XRgWQ52l0sZypWnwWr8Zom3a13yOpO5WNfAWloIFsKo2mjt82fW963IBGaNxzOVe9NqRkeo8VFIQiPU1P63YMV27Gpl0sWtvEV2RjXnKAt250mIMOlz5Snxz5c1LYR8XF4kTthfh88PYiFk8zJPiGwsJ03+bMsJeWihqhN+YM1KQIYdDgYyVBk7J3YUQUzTP1FyheyyE6RcLMGwOBWg1lNh4LBVW6eYpFMUELdRXrI7hUo5cUnH/+62A== 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: On 2023/7/7 0:38, Sidhartha Kumar wrote: > Saves one implicit call to compound_head() > > Signed-off-by: Sidhartha Kumar > Reviewed-by: Matthew Wilcox (Oracle) Reviewed-by: ZhangPeng