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h=Date:From:To:Cc:Subject:References:In-Reply-To; b=jV3I3UmViUB2+jLzp3yKXMQ3n1CJKdYKHEv8AM79KRyQbDlgrg57uHLfrDvo3ZURK QlRG+rWr4lSjeEVHGGtGmN6RDlZhH9aFZE7dfZBJ3rX8+8EfY9hzuvd2gzlHidvCyG eX+SPWfveocWla2CfbtdQSme2Cn3k3qYacGYuGrVUK9tXoVOApqS7opKUlSicdpi2f UcmPiRkpbscmIcGUAprpKkwJdOp5HEptgQ4p4rLIdVrJMp07vWPZbrO6LIiuG8V2AQ vkBQ7UUQ+U+rQNMEYVx6d76andzLuLTjhTLRXMB3W2C3hhpaEpcFybAXP0bjTAsJ2u kCPQDrqx3fq4Q== Date: Thu, 17 Sep 2026 11:29:35 +0100 From: "Lorenzo Stoakes (ARM)" To: Bo Zhang Cc: akpm@linux-foundation.org, hannes@cmpxchg.org, baohua@kernel.org, kasong@tencent.com, qi.zheng@linux.dev, shakeel.butt@linux.dev, david@kernel.org, mhocko@kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Bo Zhang Subject: Re: [PATCH v2] mm: vmscan: avoid anon scanning for GFP_NOIO with low swapcache Message-ID: References: <20260903040131.4016290-1-zhangbo56@xiaomi.com> <20260906011820.382381-1-zhangbo56@xiaomi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260906011820.382381-1-zhangbo56@xiaomi.com> X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 24B3A80007 X-Rspam-User: X-Stat-Signature: dpkwwbgoo698zrm415m818na3tnhdn95 X-HE-Tag: 1789640981-788677 X-HE-Meta: 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 2jhLtxa6 d9WB6qLUHBRIpzrnqyOqep5y/uyxmJ7nP1o7Sjt1gaIE8vBK2ogcqlEskLNNJnRrTnnzweZxWVRskLYQo+hW1+leC6wakILLFNZqZ3xyzWt0B1FKo2o+oTSSu/PQCfquo13hdHwo5Q0W0SIwbiRd1y0MybQ1aQlm6oUZOUWkEPSl4yf3Up18ixCV34kOvnJooLdfCjS32PuDwg497TQLuo4m2ZUEz2A0QBdfgZJ88ryv7TQ0NxOHm2uRHVHNr3bSEIgVLG6WlLC39yyDcUWx5OqESC3gonqz6DTK8jziK37YKrCJJqA6exGBkPajctq6116KaQi+uOqMfRFIOYL673CdeWs3fDSTZtMZp Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: This is the friendly patch-bot of Lorenzo Stoakes. You have sent him a patch that has triggered this response. He used to manually respond to these common problems, but in order to save his sanity (he kept writing the same thing over and over, yet to different people), I was created. Hopefully you will not take offence and will fix the problem in your patch and resubmit it so that it can be accepted into the Linux kernel tree. When sending emails to mm: New revisions sent in-reply-to mail Please always send new revisions of series individually, not in-reply-to any other email. The easiest way of accomplishing this is to use b4 [0] (the recommended way of sending patches to mm), otherwise format patches like this: For a patch series, e.g. at v2: $ git format-patch -v2 --cover-letter --thread ... For an individual patch, e.g. at v2: $ git format-patch -v2 HEAD~1 [0]: https://b4.docs.kernel.org/en/latest/contributor/send.html If you wish to discuss this problem further, or you have questions about how to resolve this issue, please feel free to respond to this email and Lorenzo will reply once he has dug out from the pending patches received from other developers. thanks, Lorenzo's patch email bot [ Idea shamelessly stolen from greg-kh ] -- Cheers, Lorenzo