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b=J7ChGC6VWw5JS2Ra9dBmzEm+rvX+J7r5SUSVGxhlp7YqDB/9UJeHzShGEpp6pUM4twkCjrNqInPC6lvuaMN1iumVcip23tlafS1fydHJ9wDz5EFobnQ0nO4d+1B1snDlKcXIy6mx6RkCu5BKX8qyRIN5EcDYBf0iSA1tFhWja/0= Received: from 30.74.144.134(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0WqA2qf7_1760411555 cluster:ay36) by smtp.aliyun-inc.com; Tue, 14 Oct 2025 11:12:35 +0800 Message-ID: Date: Tue, 14 Oct 2025 11:12:35 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/4] mm, swap: cleanup swap entry allocation parameter To: Kairui Song , linux-mm@kvack.org Cc: Andrew Morton , Kemeng Shi , Kairui Song , Nhat Pham , Baoquan He , Barry Song , Chris Li , David Hildenbrand , "Matthew Wilcox (Oracle)" , Ying Huang , linux-kernel@vger.kernel.org References: <20251007-swap-clean-after-swap-table-p1-v1-0-74860ef8ba74@tencent.com> <20251007-swap-clean-after-swap-table-p1-v1-3-74860ef8ba74@tencent.com> From: Baolin Wang In-Reply-To: <20251007-swap-clean-after-swap-table-p1-v1-3-74860ef8ba74@tencent.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Stat-Signature: osjcb4ryxjkqsgnq7jbwykynbft5gds3 X-Rspamd-Queue-Id: 809104000A X-Rspamd-Server: rspam06 X-Rspam-User: X-HE-Tag: 1760411561-745728 X-HE-Meta: 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 HbDolYt3 AccwvbBEsrn6Znx9vTIfgifiLd3R2pZCWWh68g2GmfM7Ve2sVQp+CWQled/a7+VG0msrDwWUfUxmHL9KO1tAC2T6p5+zOaRFhcNYVrVhcE9hiPBkkMCGN8t67lC+nxs2OukMYy2ncNOlphBn8ASbXvsYZqXltPHn1kvyCakoKCPxrqWBeAT+IM9V8d/BMVWVnZOfiYp1+2ZATWNY8MrK89TXFAKGLvDMgsca4OpVEA28foe5+usn/WpNcysUtaFRj7w/XA4407XeJaqO2K3wxpEA5B0VkM9clHAQlzMFl9hQDe2rlHIM70JRG8lQfCitM9W0LcYRDEUK6uOc= 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 2025/10/7 04:02, Kairui Song wrote: > From: Kairui Song > > We no longer need this GFP parameter after commit 8578e0c00dcf ("mm, swap: > use the swap table for the swap cache and switch API"). Before that > commit the GFP parameter is already almost identical for all callers, so > nothing changed by that commit. Swap table just moved the GFP to lower > layer and make it more defined and changes depend on atomic or sleep > allocation. > > Now this parameter is no longer used, just remove it. No behavior > change. > > Signed-off-by: Kairui Song > --- LGTM. Reviewed-by: Baolin Wang