From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta22.hihonor.com (mta22.honor.com [81.70.192.198]) (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 9103630217F; Mon, 1 Dec 2025 09:55:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=81.70.192.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764582910; cv=none; b=qHYFtJrD2LnpKOJ1OfTo2U9CnH9olJwveT0K+lFMAX7HgNZyza1KGQbyM4KwaLW8LMW2786qsZ+tiUB0lknbRVlt7pW1F+7zabJRHK51Z1vlQnivyGMPAZIPo0Ip4S3ffJAkSlBqxnd5FHwEjD5+Fc5sysKWgi1x8NTs7vHl8jQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764582910; c=relaxed/simple; bh=R54PDiPJQHrypJ6nxOZU3QXEOxGBgYwWh5cI2BJ3WT8=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=YMWQIMfm0KHAocfRecufTr1ginONEip1QBcCeMmP7yLAN4NR6QahDmXmzYHUs8zcsTNe6PKSSd8KP/icqrrdpemWDXCdl9HwQaaPuHzHTrgPRQsgzikeKtHusYpjfPL5b2DaIPrsFs8SKhKiGQZBAu2M3KWRXaXFW6uU7XlbhqM= 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; dkim=pass (1024-bit key) header.d=honor.com header.i=@honor.com header.b=GUiRtJcy; arc=none smtp.client-ip=81.70.192.198 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 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=honor.com header.i=@honor.com header.b="GUiRtJcy" dkim-signature: v=1; a=rsa-sha256; d=honor.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=To:From; bh=R54PDiPJQHrypJ6nxOZU3QXEOxGBgYwWh5cI2BJ3WT8=; b=GUiRtJcyQhrJ3N5tA5Ur5RhzdyuuJ4jnBvLaWcXzLc31HuDNnmmU6E21jin/4Kd28/OxS/2RV fBjcHob/ZsDC6W/278pAVP+wd/h/sCmWFMynDc6ZrA/v7k8V4OSbQRU1CoLAat1WQaqwmgSu3Yi F5y7V9tXYxY3zCXP5bFO4kM= Received: from w003.hihonor.com (unknown [10.68.17.88]) by mta22.hihonor.com (SkyGuard) with ESMTPS id 4dKfNJ5xwHzYl0TY; Mon, 1 Dec 2025 17:53:04 +0800 (CST) Received: from w002.hihonor.com (10.68.28.120) by w003.hihonor.com (10.68.17.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 1 Dec 2025 17:54:57 +0800 Received: from w002.hihonor.com ([fe80::ef6f:d9c5:cf75:d4d3]) by w002.hihonor.com ([fe80::ef6f:d9c5:cf75:d4d3%14]) with mapi id 15.02.2562.027; Mon, 1 Dec 2025 17:54:57 +0800 From: wangzicheng To: Barry Song <21cnbao@gmail.com> CC: "Liam R. Howlett" , Matthew Wilcox , "akpm@linux-foundation.org" , "hannes@cmpxchg.org" , "david@redhat.com" , "axelrasmussen@google.com" , "yuanchu@google.com" , "mhocko@kernel.org" , "zhengqi.arch@bytedance.com" , "shakeel.butt@linux.dev" , "lorenzo.stoakes@oracle.com" , "weixugc@google.com" , "vbabka@suse.cz" , "rppt@kernel.org" , "surenb@google.com" , "mhocko@suse.com" , "corbet@lwn.net" , "linux-mm@kvack.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , wangtao , wangzhen 00021541 , "zhongjinji 00025326" , Kairui Song Subject: RE: [PATCH 0/3] mm/lru_gen: move lru_gen control interface from debugfs to procfs Thread-Topic: [PATCH 0/3] mm/lru_gen: move lru_gen control interface from debugfs to procfs Thread-Index: AQHcYBJK8KKXMResfEqv9fHMnnJz9rUHrbeAgAAP74CAA+3ugIAApiiQ//+VEACAAImM4P//h9UAgACJZRA= Date: Mon, 1 Dec 2025 09:54:56 +0000 Message-ID: References: <20251128025315.3520689-1-wangzicheng@honor.com> <86c62472b5874ea2833587f1847958df@honor.com> <66c62243a510421db938235a99a242bf@honor.com> In-Reply-To: Accept-Language: zh-CN, 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 SGkgQmFycnksDQoNClRoYW5rIHlvdSBmb3IgdGhlIGNvbW1lbnQsIGFjdHVhbGx5IHdlIGRvIGtu b3cgdGhlIGNncm91cCBmaWxlLg0KDQpXaGF0IHdlIHJlYWxseSBuZWVkIGlzIHRvICpwcm9hY3Rp dmUgYWdpbmcgMn4zIGdlbnMqIGJlZm9yZSBwcm9hY3RpdmUgcmVjbGFpbS4NCihlc3BlY2lhbGx5 IGFmdGVyIGNvbGQgbGF1bmNoZXMgd2hlbiBubyBhbm9uIHBhZ2VzIGluIHRoZSBvbGRlc3QgZ2Vu cykNCg0KVGhlIHByb2FjdGl2ZSBhZ2luZyBhbHNvIGhlbHBzIGRpc3RyaWJ1dGUgdGhlIGFub24g YW5kIGZpbGUgcGFnZXMgZXZlbmx5IGluIA0KTUdMUlUgZ2Vucy4gQW5kIHJlY2xhaW1pbmcgd29u J3QgZmFsbCBpbnRvIGZpbGUgY2FjaGVzLg0KDQo+IEFsc28gbm90ZSB0aGF0IG1lbWNnIGFscmVh ZHkgaGFzIGFuIGludGVyZmFjZSBmb3IgcHJvYWN0aXZlIHJlY2xhbWF0aW9uLA0KPiBzbyBJ4oCZ bSBub3QgY2VydGFpbiB3aGV0aGVyIHlvdXIgcGF0Y2hzZXQgY2FuIGNvZXhpc3Qgd2l0aCBpdCBv ciBleHRlbmQNCj4gaXQgdG8gbWVldCB5b3VyIHJlcXVpcmVtZW50c+KAlHdoaWNoIHNlZW1zIHF1 aXRlIGltcG9zc2libGUgdG8gbWUNCj4gDQo+IG1lbW9yeS5yZWNsYWltDQo+ICAgICAgICAgQSB3 cml0ZS1vbmx5IG5lc3RlZC1rZXllZCBmaWxlIHdoaWNoIGV4aXN0cyBmb3IgYWxsIGNncm91cHMu DQo+IA0KPiAgICAgICAgIFRoaXMgaXMgYSBzaW1wbGUgaW50ZXJmYWNlIHRvIHRyaWdnZXIgbWVt b3J5IHJlY2xhaW0gaW4gdGhlDQo+ICAgICAgICAgdGFyZ2V0IGNncm91cC4NCj4gDQo+ICAgICAg ICAgRXhhbXBsZTo6DQo+IA0KPiAgICAgICAgICAgZWNobyAiMUciID4gbWVtb3J5LnJlY2xhaW0N Cj4gDQo+ICAgICAgICAgUGxlYXNlIG5vdGUgdGhhdCB0aGUga2VybmVsIGNhbiBvdmVyIG9yIHVu ZGVyIHJlY2xhaW0gZnJvbQ0KPiAgICAgICAgIHRoZSB0YXJnZXQgY2dyb3VwLiBJZiBsZXNzIGJ5 dGVzIGFyZSByZWNsYWltZWQgdGhhbiB0aGUNCj4gICAgICAgICBzcGVjaWZpZWQgYW1vdW50LCAt RUFHQUlOIGlzIHJldHVybmVkLg0KPiANClRoaXMgcmVtaW5kIG1lIHRoYXQgYWRkaW5nIGEgYG1l bW9yLmFnaW5nYCB1bmRlciBtZW1jZyBkaXJlY3Rvcmllcw0KcmF0aGVyIHRoYW4gYWRkaW5nIG5l dyBwcm9jZnMgZmlsZXMgaXMgYWxzbyBhIGdyZWF0IG9wdGlvbi4NCg0KPiBUaGFua3MNCj4gQmFy cnkNCg0KVGhhbmtzLA0KWmljaGVuZw0K