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b=LhdziUWdR5ijjRLcubLVV2XfqZsn0HgCDENEHcgR33G+Xxf8aSb5Ry7qzumGuGRDG k4zb/lhlVnEMUjAYrSFDn7kt7Tzn5d6EekXqR+dN70s7M9WyPJ6BhNvmggXFKuzcLX 6GIonfB6Q5LgJcPCE1WztBJuFGI7hXjdTvF88Zlo= Date: Thu, 28 Dec 2023 10:22:19 -0800 From: Andrew Morton To: "Zhijian Li (Fujitsu)" Cc: Greg Kroah-Hartman , "rafael@kernel.org" , "linux-mm@kvack.org" , "ying.huang@intel.com" , "Yasunori Gotou (Fujitsu)" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v2] mm/vmstat: Move pgdemote_* to per-node stats Message-Id: <20231228102219.30f165c01ed837cbe95655dd@linux-foundation.org> In-Reply-To: <7cab217a-8543-4ede-aa67-4cc6900f5fb2@fujitsu.com> References: <20231103031450.1456523-1-lizhijian@fujitsu.com> <7cab217a-8543-4ede-aa67-4cc6900f5fb2@fujitsu.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Stat-Signature: k6ow5rpfe4wxfgonumjxr6fdbyn99w75 X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: D9C8818001F X-Rspam-User: X-HE-Tag: 1703787746-135384 X-HE-Meta: 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 TbZZV4uU nHitL+my/weflmJHcaSsGsIw49ZKbCJ4xZHjDqM7z5p1nyttUtJRapmF4j8bnRdJjqKY9uTXUXI3wVlnl6UvEOJRjCrCtlB3AWlaZ4M3dmPIi3POpPNuRngThqa6vMmwdT8DbTBlV408c37w+FmcQuYvm3jW9vl64Nl+D5rBONuHEaedSx/W8ogFeDSEJMLfVotZI/b6lPBC6aWxKJ9kgoqP1TAiW6ZFHL5GCZD3oeW1MIHvA0B83W+cwcoCO0VE8bEpgLbpMzLPCbaQkG43vQEQ4RVVeVufG0ROjimrmyb7/C8B4HxM74WXmrVrYN1ZknUKNZ2CG6187OxKAUKyaDney9Q== 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 Thu, 28 Dec 2023 03:52:25 +0000 "Zhijian Li (Fujitsu)" wrote: > > This patch also make pgdemote_* behind CONFIG_NUMA_BALANCING, since > > demotion is not available for !CONFIG_NUMA_BALANCING > > I just realized that moving pgdemote_* behind CONFIG_NUMA_BALANCING was wrong. > Demotion works well without CONFIG_NUMA_BALANCING. > > Since this patch was already in the mm-stable branch, is it possible to > replace this patch from mm-stable or post a fixup for this A fixup would be preferred, please. With the appropriate Fixes: