From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta21.hihonor.com (mta21.hihonor.com [81.70.160.142]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 24752343885; Thu, 16 Jul 2026 03:35:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=81.70.160.142 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784172904; cv=none; b=T+XACGlRFPVAT5MPDH4thG6+SiqIqMXzvWKxIOaaGG9eRZA5CgYshdo/QFYxnTGpn82+Ph1N7mxYBZ2PYKswFxnBNRwdu1PBFEy8iS/5NDKX/NUsXkexPv2gMATg3QqIZ4qOVM/T2Q0jARdVoSamUMJqAMR+pc7NMdoY5wqqSV0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784172904; c=relaxed/simple; bh=5+8+NbPuaGLWx5/PBVIMntj2fE0TmHgC7SasPUv0ypc=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=ZV43QCx1+1/rHQG9JKlUR2csTLoHB7ihhv2ljNOLmPN2AtpLGW46WYUpnK9wMFe3HFQ60szfyWuEUp6+Tau2t845Up2UAeutOY21OW0qCEIbSDDnAqsVGPS0y9GlDBWRm4hRvgsxStnNwNQ6H0gfHBcBYlzgYBGtugIIAx5Caxg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=honor.com; spf=pass smtp.mailfrom=honor.com; arc=none smtp.client-ip=81.70.160.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=honor.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=honor.com Received: from TW002-1.hihonor.com (unknown [10.72.0.137]) by mta21.hihonor.com (SkyGuard) with ESMTPS id 4h0zFB0cGPzYlKMk; Thu, 16 Jul 2026 11:34:54 +0800 (CST) Received: from TA009-1.hihonor.com (10.77.226.44) by TW002-1.hihonor.com (10.72.0.137) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.43; Thu, 16 Jul 2026 11:34:53 +0800 Received: from TA012-1.hihonor.com (10.77.199.132) by TA009-1.hihonor.com (10.77.226.44) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Thu, 16 Jul 2026 11:34:53 +0800 Received: from TA012-1.hihonor.com ([fe80::6668:8cd2:ec5c:99b2]) by TA012-1.hihonor.com ([fe80::6668:8cd2:ec5c:99b2%13]) with mapi id 15.02.2562.017; Thu, 16 Jul 2026 11:34:43 +0800 From: wangzicheng To: "T.J. Mercier" CC: "akpm@linux-foundation.org" , "yuanchu@google.com" , "tj@kernel.org" , "hannes@cmpxchg.org" , "mkoutny@suse.com" , "corbet@lwn.net" , "kasong@tencent.com" , "qi.zheng@linux.dev" , "shakeel.butt@linux.dev" , "baohua@kernel.org" , "axelrasmussen@google.com" , "weixugc@google.com" , "david@kernel.org" , "ljs@kernel.org" , "liam@infradead.org" , "vbabka@kernel.org" , "rppt@kernel.org" , "surenb@google.com" , "mhocko@suse.com" , "roman.gushchin@linux.dev" , "muchun.song@linux.dev" , "cgroups@vger.kernel.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "linux-doc@vger.kernel.org" , "willy@infradead.org" , denghaojie , "baoquan.he@linux.dev" , "kaleshsingh@google.com" , wangtao , zhangji , wangzhen Subject: RE: [RFC v2 0/3] mm/mglru: proactive aging via memory.aging Thread-Topic: [RFC v2 0/3] mm/mglru: proactive aging via memory.aging Thread-Index: AQHdE4pwfI2vhxgx7kyzLikejPZWhrZuWS0AgAEfKFA= Date: Thu, 16 Jul 2026 03:34:42 +0000 Message-ID: <75116e612e8142f4ada1dfcc834ceb09@honor.com> References: <20260714121529.2237261-1-wangzicheng@honor.com> In-Reply-To: Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PiBPbiBUdWUsIEp1bCAxNCwgMjAyNiBhdCA1OjE14oCvQU0gWmljaGVuZyBXYW5nIDx3YW5nemlj aGVuZ0Bob25vci5jb20+DQo+IHdyb3RlOg0KPiA+IFRoZSBiZW5lZml0IGlzIHdvcmtsb2FkLWRl cGVuZGVudDogZmlsZS1jYWNoZS1ib3VuZCBzZXJ2ZXJzIGdhaW4gZnJvbQ0KPiA+IGFnaW5nLCBh bm9uLWJvdW5kIHNlcnZlcnMgZG8gbm90LCBzbyBubyBrZXJuZWwgZGVmYXVsdCBpcyBjb3JyZWN0 IGZvcg0KPiA+IGFsbC4gIFRoZSBrZXJuZWwgYWxzbyBjYW5ub3Qga25vdyB3aGVuIHRvIGFnZTog b24gQW5kcm9pZCB0aGUgcmlnaHQNCj4gPiBtb21lbnQgaXMgdGhlIGZvcmVncm91bmQtdG8tYmFj a2dyb3VuZCB0cmFuc2l0aW9uLCB3aGVuIHRoZSBhcHAncyBwYWdlcw0KPiA+IGFyZSBjb2xkIGJ1 dCB0aGVpciBQVEUgYWNjZXNzZWQgYml0cyBhcmUgc3RpbGwgYWNjdXJhdGUgZnJvbSBmb3JlZ3Jv dW5kDQo+ID4gZXhlY3V0aW9uLCBhIGZyYW1ld29yayBjb25jZXB0Lg0KPiANCj4gV2hlbiBhbiBh cHAgdHJhbnNpdGlvbnMgYW5kIGJlY29tZXMgY2FjaGVkLCB3ZSBhdHRlbXB0IHRvIHJlY2xhaW0g aXRzDQo+IGVudGlyZSB3b3JraW5nc2V0LiBXZSBiYXNpY2FsbHkgY2F0IG1lbW9yeS5jdXJyZW50 ID4gbWVtb3J5LnJlY2xhaW0NCj4gYW5kIGZyZWV6ZSB0aGUgY2dyb3VwLg0KPiBodHRwczovL2Nz LmFuZHJvaWQuY29tL2FuZHJvaWQvcGxhdGZvcm0vc3VwZXJwcm9qZWN0LysvYW5kcm9pZC1sYXRl c3QtDQo+IHJlbGVhc2U6c3lzdGVtL2NvcmUvbGlicHJvY2Vzc2dyb3VwL3Rhc2tfcHJvZmlsZXMu Y3BwO2RyYz02NWJkN2FiOTQxYTcwDQo+IDliZjA0OTg3MTQwNjk4MTAyMmI5ODhlMTcyMTtsPTcw Ng0KPiANCj4gRmlsZSAvIGFub24gYmFsYW5jZSB2cyBob3RuZXNzIGFuZCBnZW5lcmF0aW9uYWwg cGxhY2VtZW50IGRvZXNuJ3QNCj4gbWF0dGVyIGluIHRoYXQgc2NlbmFyaW8gYmVjYXVzZSB3ZSB3 YW50IHRvIGdldCByaWQgb2YgYWxsIG9mIGl0LiBTbyBJDQo+IGRvbid0IHJlYWxseSB1bmRlcnN0 YW5kIGhvdyB5b3UnZCB3YW50IHRvIHVzZSBhbiBhZ2luZyBrbm9iLg0KDQpIaSBULkouLA0KDQpU aGFua3MgZm9yIHRoZSByZWZlcmVuY2UuDQoNCldlIGtub3cgQW5kcm9pZCByZWNsYWltcyB0aGUg ZW50aXJlIHdvcmtpbmdzZXQgYW5kIGZyZWV6ZXMgdGhlIGNncm91cA0Kb24gYmFja2dyb3VuZGlu ZyAod2UgZGlzY3Vzc2VkIHRoaXMgYXQgTFNGL01NL0JQRiAyMDI2LCBpZiBJIHJlY2FsbCkuDQpX ZSBhcmUgY29uY2VybmVkIGFib3V0IHBlcmZvcm1hbmNlOiB0aGF0IG1lYW5zIGEgc3Vic2VxdWVu dCBob3Qgc3RhcnQNCmhhcyB0byByZS1mYXVsdCB0aGUgd2hvbGUgc2V0LCB3aGljaCBtYXkgaW5j cmVhc2UgSU8sIENQVSwgYW5kIHBvd2VyDQpjb3N0LiBXZSB3b3VsZCBwcmVmZXIgYSByZWNsYWlt IHJhdGlvIHR1bmVkIHBlciBTb0MsIHRyYWRpbmcgbWVtb3J5DQpoZWFkcm9vbSBhZ2FpbnN0IGhv dC1zdGFydCBsYXRlbmN5Lg0KDQpQcm9hY3RpdmUgYWdpbmcgaXMgd2hhdCBtYWtlcyB0aGF0IHdv cmthYmxlOiBhZ2UgZmlyc3Qgc28gYW5vbnltb3VzDQpwYWdlcyBiZWNvbWUgcmVjbGFpbWFibGUs IHRoZW4gcmVjbGFpbSB0aGVtIHdoaWxlIHJldGFpbmluZyB0aGUgZmlsZQ0KY2FjaGUuDQoNCmZn LT5iZyBpcyBhIHNpbXBsZSBhbmQgZWZmZWN0aXZlIGhldXJpc3RpYy4gUHJvYWN0aXZlIGFnaW5n IGlzIHVzZWZ1bA0KYmV5b25kIGl0OiBvbiBmaWxlLWNhY2hlLWJvdW5kIHNlcnZlcnMgKGZpbyBy YW5kb20tcmVhZCArMzEuOCUgaW4gb3VyDQptZWFzdXJlbWVudHMpLCBhbmQgbGlrZWx5IGluIG90 aGVyIEFuZHJvaWQgc2NlbmFyaW9zIHdlIGhhdmUgbm90IHlldA0KZXhwbG9yZWQuDQogIA0KQmVz dCwNClppY2hlbmcNCg==