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a=rsa-sha256; c=relaxed/relaxed; d=stgolabs.net; s=dreamhost; t=1738344797; bh=DsPHWLCaApWh187UwKSbgD0kr9UB7mw+FnQVNrHtWIw=; h=Date:From:To:Cc:Subject:Content-Type; b=HF2CX7AWhEyEvcLfZP6Mi49DEd5JZKIE5BXTv3PfTxzsIhYzwNuawh57BfCtf3MP2 fAiEtUErW0nStmpm9vxhfq5pzoAfziKLI8ax3Fv/IFoUZ/cYbMNdaFRVKaqEJJBUxv kmVWn5CXyWMNmIpjdQDQK4tTay+5c2qpSCc5CArRRYmD8hbtfxZZAlODH6pf64BA1/ QPcKHRB2Q/kbbXH9gQJ1gbRx1tsWwwTcynJg2+7G0oDfghns2BmpnUjm1bjdfngqLS aK+bRQRgiptlBAr8YSFUqAlaXS7atfDRkpa2o0PwB3PIAJkrqgiTkWE0kBtguUMhP9 tSvFAbVI+rUyw== Date: Fri, 31 Jan 2025 09:33:13 -0800 From: Davidlohr Bueso To: SeongJae Park Cc: "Liam R. Howlett" , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Shakeel Butt , Vlastimil Babka , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [RFC PATCH v2 1/4] mm/madvise: split out mmap locking operations for madvise() Message-ID: <20250131173313.ujydsc6adkm52djc@offworld> Mail-Followup-To: SeongJae Park , "Liam R. Howlett" , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Shakeel Butt , Vlastimil Babka , linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <20250117013058.1843-1-sj@kernel.org> <20250117013058.1843-2-sj@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20250117013058.1843-2-sj@kernel.org> User-Agent: NeoMutt/20220429 X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 31DB21C000A X-Stat-Signature: 7jgk1xpjw55186o3fkp41gdpt1ohtmow X-Rspam-User: X-HE-Tag: 1738344798-665013 X-HE-Meta: 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 lReARGXp M9AASXaeEH9cw5RE8TZiomAF6sHoW9KeR4Pk+40IGBMFzgyBcKs3v5xUyFKkhiRonZt2WC0kg1Yj5YBn5Ou3YJBH+9Dih7/gbOUbOzyagLSq9MRfhRU040vjY1yFo6JUEha4nzYU/nULNMAAZ7rWH5v0ieQTZ2mavqHL0zPmMaKhcTr6Io6I5ka2bIP2np6jcdx+frtYTPwSOFUkVbs0+O9YsZGg2FFmRuN7vjhGGIioJPoiw5yAAPU8hYwNmPXBfbexN8AJ1Y9xNHYlpjqnENR1A3FGhjcYoNChJ3OaFl8M8gXd+UMmmOH2Mci8JZEpSROQ+UmBQVFUYESyW14TgIcXyHWOX56sw9ywdPftMWS7xzBGsiZh0AHmwNTu7/zuWPA0KjFFSn+F4PyzboG1gKlz8AA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.009800, 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, 16 Jan 2025, SeongJae Park wrote: >Split out the madvise behavior-dependent mmap_lock operations from >do_madvise(), for easier reuse of the logic in an upcoming change. > >Signed-off-by: SeongJae Park Reviewed-by: Davidlohr Bueso