From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1AA3CE95A8E for ; Sun, 8 Oct 2023 04:39:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2u57LOlcwTn5Vm4Q8SEXLocI635S55vrF1c7jJUoC/8=; b=RloF5orp4w8+9E axnT/0qo63LUOfZKiE1U1o9dWqz4UIJ8zgM7rmmy7gJtw+4dLn+eEl/pBkipljlbx1k6joNqalfbL VIeI9Iv982rolYShTwvJ3lDsP04eatqxUndT4ZDAE2lkyX35vPFnnMZExqZSknpz+VmFTEWzqgJVL ooBq5dxxxw894i/GjUUMloCqIWitOiMz2HE+JVmtVdFA8nx6dP64tQnt89mY00E75hualSYEzk4Nz UdUnzIQg9ZPAXsptubBtp3jg1EgXtZ6Yo2McsRmI+dIKEW//UwJK+TjLYNWJfYQIQXw0M4rpXYY4/ dhOlLi5FErlATfimcgkA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qpLZO-008IbD-16; Sun, 08 Oct 2023 04:39:10 +0000 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qpLZK-008IZq-1J for linux-arm-kernel@lists.infradead.org; Sun, 08 Oct 2023 04:39:09 +0000 Received: by mail-pl1-x62e.google.com with SMTP id d9443c01a7336-1c60f1a2652so26336805ad.0 for ; Sat, 07 Oct 2023 21:39:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1696739942; x=1697344742; darn=lists.infradead.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=0IsMeRH0QRNKYNVq9/tm9ZJNkwgPtdPqq26qQy2Ffdo=; b=elN9ceV/sbfiVe8ONi4Wjd3VcGCu9uejf1xv26XdtgkuqLIFAfQICaEzttzdFiT2xE tpxllLgfgUr5lKWQPMaAtJQ1IQnSFneYflK9AmHwrFCvYfkzJF/fIyiuBFUirU66KxiB 3rlvgnlS9eXzQat6HVAe/ftPsgKVgNSleHoeg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696739942; x=1697344742; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=0IsMeRH0QRNKYNVq9/tm9ZJNkwgPtdPqq26qQy2Ffdo=; b=Gh9sa8oeNskuzd46wB01cAlki5jGkmMhU8wE40Br23tj9uB1WTDTGwoaZdQid1iGgT DaiMRPKRZ4KanlaTP5li+KS5fGU5Wy1oK3mm6tmAQVIcpYk6zZ4/OD4qSqRxLjRSUe1e hKTF+wi3jmzrf7NWDmkgLIO0jJk1+7ynEMo+XfaR48mMabx4vw3MRsjyNK5d+LP4MiL5 4cHWMBfjwHzBAwCcZb/O2zX9cqWlB9YIW8cNFYlAbIdLbDDSl2aFQtVjLNvy4STei1JA 31/7uQzMCnh3eE1D3u9mr7Ogi6vRjg8fqCNISAo6wMLWrfM5YfAsCZYNCY48ZRXlnWrt 9d+A== X-Gm-Message-State: AOJu0Yw0bdflAyd5McqxqJt56wtwvRILgXpTaacFAsNn061a6v2//pyt jUnShds57Clsj97ILVWiZSZzVQ== X-Google-Smtp-Source: AGHT+IF/FgciWLEkO+rHo0i3RaI4sgAv8QYL/KWMB1vlhmp8wyjNfPRAim7iW2undRDY1Stzw+4xAw== X-Received: by 2002:a17:902:e84c:b0:1bc:4f04:17f4 with SMTP id t12-20020a170902e84c00b001bc4f0417f4mr12703406plg.30.1696739941503; Sat, 07 Oct 2023 21:39:01 -0700 (PDT) Received: from google.com ([2401:fa00:8f:203:5275:a34e:f50f:5f52]) by smtp.gmail.com with ESMTPSA id b1-20020a170902d50100b001bdb0483e65sm6727218plg.265.2023.10.07.21.38.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Oct 2023 21:39:00 -0700 (PDT) Date: Sun, 8 Oct 2023 13:38:55 +0900 From: Sergey Senozhatsky To: Mark-PK Tsai Cc: Minchan Kim , Sergey Senozhatsky , Jens Axboe , Matthias Brugger , AngeloGioacchino Del Regno , yj.chiang@mediatek.com, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH] zram: use copy_page for full page copy Message-ID: <20231008043855.GA2738554@google.com> References: <20231007070554.8657-1-mark-pk.tsai@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231007070554.8657-1-mark-pk.tsai@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231007_213906_442175_79FED2C5 X-CRM114-Status: GOOD ( 10.44 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On (23/10/07 15:05), Mark-PK Tsai wrote: > > Some architectures, such as arm, have implemented > optimized copy_page for full page copying. > > Replace the full page memcpy with copy_page to > take advantage of the optimization. > > Signed-off-by: Mark-PK Tsai Reviewed-by: Sergey Senozhatsky _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel