From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta20.hihonor.com (mta20.hihonor.com [81.70.206.69]) (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 797B6299A84; Wed, 11 Mar 2026 02:56:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=81.70.206.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773197793; cv=none; b=cfmSSigbYsuJeDSRQEticRmn7dbdZyqqoCQ+vepf4xK0etnDrBEdsVZFQwQtlzDqiTdOk5YowFJDqKlzwJ3S4zNYg13yyoT1Q6Qgr8npo5K6tIpzF2DissEvhxDEHjPzLwWpr9ajtc6PeOKoXBi7v6kY3U8Vf/CRNd5Sy9iloxE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773197793; c=relaxed/simple; bh=Q9aBZxjFu39QyPUFT9Sh/900eb15M3zE+ILF77QF2X8=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=ElJtNe5vHnc7u7HqRB3DWmpjMt/WKIq+J8lBidU1E3/lAnhH4rK9HqgNsKmK2swjcax7hrPJu3OdGGKCfYrZt4QgXHmXoA8IxmSkDFSHoPmcedbNqhdTssJOvBMahwRLAStTKTgMHLiOZNQIZD6q25KJYz0ZXyI2v9pkMOs3zcs= 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=81.70.206.69 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 w001.hihonor.com (unknown [10.68.25.235]) by mta20.hihonor.com (SkyGuard) with ESMTPS id 4fVwKg4XZXzYlGxF; Wed, 11 Mar 2026 10:53:11 +0800 (CST) Received: from a004.hihonor.com (10.68.27.131) by w001.hihonor.com (10.68.25.235) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27; Wed, 11 Mar 2026 10:56:29 +0800 Received: from a008.hihonor.com (10.68.30.56) by a004.hihonor.com (10.68.27.131) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27; Wed, 11 Mar 2026 10:56:29 +0800 Received: from a008.hihonor.com ([fe80::b6bf:fc6a:207:6851]) by a008.hihonor.com ([fe80::b6bf:fc6a:207:6851%6]) with mapi id 15.02.2562.027; Wed, 11 Mar 2026 10:56:29 +0800 From: gao xu To: Sergey Senozhatsky CC: Minchan Kim , Jens Axboe , "linux-block@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Andrew Morton , "surenb@google.com" , zhouxiaolong Subject: RE: zram: Optimize LZ4 dictionary compression performance Thread-Topic: zram: Optimize LZ4 dictionary compression performance Thread-Index: AdywM2pDLIO0gp5TQXuJ4OQmnHDBWQAf200AABPs2tA= Date: Wed, 11 Mar 2026 02:56:28 +0000 Message-ID: <7a3f025cd5e24b21a31453ab95145657@honor.com> References: 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-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PiBPbiAoMjYvMDMvMTAgMDI6NTQpLCBnYW8geHUgd3JvdGU6DQo+ID4NCj4gPiBUaGlzIG9wdGlt aXphdGlvbiBpbXByb3ZlcyBMWjQgZGljdGlvbmFyeSBjb21wcmVzc2lvbiBwZXJmb3JtYW5jZSBi eQ0KPiA+IG92ZXIgNTAlIGluIFpyYW0gSS9PIHRlc3RzLg0KPiANCj4gQ2FuIHlvdSBhbHNvIGFk ZCBhIGxpdHRsZSBtb3JlIGRldGFpbHMgaGVyZT8gIFdoYXQgdHlwZSBvZiBhIHRlc3QsIGFjdHVh bCBJTw0KPiBudW1iZXJzIG1heWJlLCBldGMuDQpSZWNlaXZlZCwgQWRkIGl0IGluIHYyLg0K