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Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1psaPF-005CRG-O6; Sat, 29 Apr 2023 02:33:49 +0000 Date: Sat, 29 Apr 2023 03:33:49 +0100 From: Matthew Wilcox To: Douglas Anderson Cc: Andrew Morton , Mel Gorman , Vlastimil Babka , Ying , Alexander Viro , Christian Brauner , Hillf Danton , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Gao Xiang , Yu Zhao Subject: Re: [PATCH v3] migrate_pages: Avoid blocking for IO in MIGRATE_SYNC_LIGHT Message-ID: References: <20230428135414.v3.1.Ia86ccac02a303154a0b8bc60567e7a95d34c96d3@changeid> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230428135414.v3.1.Ia86ccac02a303154a0b8bc60567e7a95d34c96d3@changeid> X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 224A840018 X-Rspam-User: X-Stat-Signature: qnfjxu8m9kao5errhqwem7xrigwwrmsw X-HE-Tag: 1682735657-795946 X-HE-Meta: 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 5cP/FiU0 9f4+dapu7GpHwEhX/tOt/p94W5Wsyo9hqteD0NEAFXhX17SzQSBuk1wpLauhj7skPjn3A6BFaDz+1QtyfVd/x6Er9UnCsV/71yuKGtad6iwLFYJwN5z8ISElOve/jl7JuaYajvLx7OJ+R7RTaka8IHBQU7u4MwsQhK2oX96mJmvLS22Mk6ggQS0WfXeoxM5VKGtM/2Yx8vmxcaAfk0iqanSElxe60q1cqO92dFR/dPtSqtjL2AicUs33aTwFFURq4mE3uk20Hp3jcT7b9awIj7Myn1ks5AZt7FJam0YtkE5Ove9HBnqazbNMS63OQdp3a0lqXNxOfQ0yL2UjQQHJ/3XAEyeINGE/dNzdR0Wlh1ksARGvLn/QGEwCZt5jGvmgE65tDrEpe/HD/udN0MaN3Tg84LF873vtwDdWCIZhlwflUscK42RId4sVgHZNtCnIvSXOCxcQM6uRGuyp1GsUSQktEVA== 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 Fri, Apr 28, 2023 at 01:54:38PM -0700, Douglas Anderson wrote: > Suggested-by: Matthew Wilcox > Cc: Mel Gorman > Cc: Hillf Danton > Cc: Gao Xiang > Signed-off-by: Douglas Anderson > --- > Most of the actual code in this patch came from emails written by > Matthew Wilcox and I just cleaned the code up to get it to compile. > I'm happy to set authorship to him if he would like, but for now I've > credited him with Suggested-by. This all looks good to me. I don't care about getting credit for it. Reviewed-by: Matthew Wilcox (Oracle)