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[2003:d8:2f30:b00:cea9:dee:d607:41d]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4775ce329a4sm60618105e9.14.2025.11.05.09.52.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Nov 2025 09:52:29 -0800 (PST) Message-ID: Date: Wed, 5 Nov 2025 18:52:28 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 3/3] ksm: replace function unmerge_ksm_pages with break_ksm To: Pedro Demarchi Gomes , Andrew Morton Cc: Xu Xin , Chengming Zhou , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20251105172756.167009-1-pedrodemargomes@gmail.com> <20251105172756.167009-4-pedrodemargomes@gmail.com> From: David Hildenbrand In-Reply-To: <20251105172756.167009-4-pedrodemargomes@gmail.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: dr3tw3_6J3cWFfvsqJSHXQouKbBDvugLkAHGqXPxtDI_1762365151 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: AF5F140013 X-Rspamd-Server: rspam07 X-Stat-Signature: entsf9j3f4bbrgqisdkmpwepsf3rbeo5 X-Rspam-User: X-HE-Tag: 1762365153-901431 X-HE-Meta: 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 Np/z0F2I 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 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 05.11.25 18:27, Pedro Demarchi Gomes wrote: > Function unmerge_ksm_pages() is unnecessary since now break_ksm() walks > an address range. So replace it with break_ksm(). > > Suggested-by: David Hildenbrand > Signed-off-by: Pedro Demarchi Gomes > --- Acked-by: David Hildenbrand (Red Hat) (make sure to not drop these when resending) -- Cheers David