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X-IronPort-AV: E=McAfee;i="6500,9779,10628"; a="395226214" X-IronPort-AV: E=Sophos;i="5.97,315,1669104000"; d="scan'208";a="395226214" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2023 12:13:15 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10628"; a="665097572" X-IronPort-AV: E=Sophos;i="5.97,315,1669104000"; d="scan'208";a="665097572" Received: from dpunyamu-mobl.amr.corp.intel.com (HELO [10.255.228.245]) ([10.255.228.245]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2023 12:13:14 -0800 Message-ID: <273414f5-2a7c-3cc0-dc27-d07baaa5787b@intel.com> Date: Tue, 21 Feb 2023 12:13:14 -0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v6 14/41] x86/mm: Introduce _PAGE_SAVED_DIRTY Content-Language: en-US To: David Hildenbrand , "Edgecombe, Rick P" , "bsingharora@gmail.com" , "hpa@zytor.com" , "Syromiatnikov, Eugene" , "peterz@infradead.org" , "rdunlap@infradead.org" , "keescook@chromium.org" , "dave.hansen@linux.intel.com" , "kirill.shutemov@linux.intel.com" , "Eranian, Stephane" , "linux-mm@kvack.org" , "fweimer@redhat.com" , "nadav.amit@gmail.com" , "jannh@google.com" , "dethoma@microsoft.com" , "linux-arch@vger.kernel.org" , "kcc@google.com" , "pavel@ucw.cz" , "oleg@redhat.com" , "hjl.tools@gmail.com" , "bp@alien8.de" , "Lutomirski, Andy" , "linux-doc@vger.kernel.org" , "arnd@arndb.de" , "tglx@linutronix.de" , "Schimpe, Christina" , "x86@kernel.org" , "mike.kravetz@oracle.com" , "Yang, Weijiang" , "debug@rivosinc.com" , "jamorris@linux.microsoft.com" , "john.allen@amd.com" , "rppt@kernel.org" , "andrew.cooper3@citrix.com" , "mingo@redhat.com" , "corbet@lwn.net" , "linux-kernel@vger.kernel.org" , "linux-api@vger.kernel.org" , "gorcunov@gmail.com" , "akpm@linux-foundation.org" Cc: "Yu, Yu-cheng" References: <20230218211433.26859-1-rick.p.edgecombe@intel.com> <20230218211433.26859-15-rick.p.edgecombe@intel.com> <70681787-0d33-a9ed-7f2a-747be1490932@redhat.com> <6f19d7c7ad9f61fa8f6c9bd09d24524dbe17463f.camel@intel.com> <6e1201f5-da25-6040-8230-c84856221838@redhat.com> From: Dave Hansen In-Reply-To: <6e1201f5-da25-6040-8230-c84856221838@redhat.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: uany3hy8jwrxxp1w7mcwdnm5mqcszbww X-Rspamd-Queue-Id: 4A24B1A0019 X-HE-Tag: 1677010397-410255 X-HE-Meta: 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 AC8hE7Zc xpaFSvg1Y7XTrEICpJ0PoSC3+LmmtWb/m86sY/bDuRMu/1gAWZFr8JCXPuGWJbmPvPoE75cAMwl0XiyR7o6hdFASifCPZXtuzcfg1zCQF7yqmqWQeeXCUfa5h7Fuo4oQznjMblG5A1d6xGKdC/VDvP/oviwyDy8r05COh4Pl/8lUYeUqaK+gqFjQ2pVLI7Z7oFMwVhidhHy+y5ByxUxToMMLRO6XVLEkPGUOZU4yRV36lyMGkgJpJCO3kvZBqZs+0XrMTsVSivZ72hS7BHsMQShWN2HKHQP3Ia0sOMHPKNgNIWcZpEoD72G/fvvghbLwtJHsv 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: On 2/21/23 00:38, David Hildenbrand wrote:> Sure, for my taste this is (1) too repetitive (2) too verbose (3) to > specialized. But whatever x86 maintainers prefer. At this point, I'm not going to be too nitpicky. I personally think we need to get _something_ merged. We can then nitpick it to death once its in the tree. So I prefer whatever will move the set along. ;)