Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp1286579pxb; Wed, 10 Feb 2021 05:05:01 -0800 (PST) X-Google-Smtp-Source: ABdhPJyAjW0+wTCUQ3kCSn8yK7Z+T5vRxdJeDAh2TxXGdFEvmhxAIUaO7/3iYEVU524I49Sn50Su X-Received: by 2002:a17:906:2c1a:: with SMTP id e26mr1425313ejh.322.1612962301633; Wed, 10 Feb 2021 05:05:01 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612962301; cv=none; d=google.com; s=arc-20160816; b=dtPnOA11sHCuVjAv0EYMX6oWG/6MXxFyFinjm3nYkGe/rucsaMnqK0ZqKqJqUhPvXU 5ThpzAeTim1K/rasOqu58Cx9DmTj8ax5d6s2ipRKGJZY9x8fTiwEZLSv41gIS94ynaDP i+9cQ55Yl0o3SXCxPSC5vHWo3K0hPKELUI7Z6zuipsobJHqCwS+OY3CjuEaOhy6Bm4un sIu0yfrjViRHrp6YJAcCQVHFnlRMnBOjA7ofx1Jbj16Or6W0bDN/IpcT9zKCv4cCKtTY nilDjkV64Hp78kemzvrMceEn/mgTVsC8W70l8WPIEvQGGZDpOXuVsyyF90TpvtGVsWAb jVqQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=l2WBiCb5duYJRA9nKpihqrJOH1Qjg6utSrFiu8qAdtc=; b=zG09HXAGb3bRrU52nWL11NfhUfF/aTdJbRQTTqSvsk3MBDua56WATw9A1TB1zWAqHa LZp/MiCHXWSM7t+zlmB5Zeqn23F3Dnng5WHtO7d4mvQy9m8XPcdE9S4RUvBpT1ZdzyLY GOP+3o3MmknUDnWTybvEYiYmM98pvhetGuK7NT8eYF9zSgR7mIYGmYpfA+aSYH4TmeSP pvC31oF7ij1JHrPeOuhfFMtCV9pY3qy3cB+aCr5NA67+6ko6hLOD+zRv6U971iFP3e49 GMnQtjjifbFnUXjvS1IUYz37H3+SXBsJsv31z7XCrZc7/zF5HDryFZbBvaMy4u26qFYw DIuA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=IqKIAsTB; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q10si1266099edb.606.2021.02.10.05.04.36; Wed, 10 Feb 2021 05:05:01 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=IqKIAsTB; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230111AbhBJNDK (ORCPT + 99 others); Wed, 10 Feb 2021 08:03:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231706AbhBJM6O (ORCPT ); Wed, 10 Feb 2021 07:58:14 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB65DC06174A; Wed, 10 Feb 2021 04:57:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=l2WBiCb5duYJRA9nKpihqrJOH1Qjg6utSrFiu8qAdtc=; b=IqKIAsTBBNlTHGgnaNfur7O4aM bC3ZcQe3VRDVMH+R2JJZvZXQ4N9qHALLsw6mJxdNS8g5Elop4lib+IvaqMMH/ccmZ/lnA83bpq2f3 uBN7ixHV9DzJD7nKnUv7m7iTIFAWugHaTmhkyYQMwW9sJaARMf8Oc0AC9uGltmUYLl6me9fg8ka8n wm8nqgWsGxTajD7XXUeNBWnofahEjo6zhbar1RBoPB1E3l+6iPiFqRWGSDLbPdRgiHtaChDxlOR8X 1HkNHaBOjLpag+41ITdCXrAM+HiFIEHzwFP87EdOmf53scy4beBArU54bkrRjv+C3ee6hSDG5wOd+ azl/uieA==; Received: from hch by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1l9p38-008rem-2V; Wed, 10 Feb 2021 12:56:55 +0000 Date: Wed, 10 Feb 2021 12:56:54 +0000 From: Christoph Hellwig To: ira.weiny@intel.com Cc: Andrew Morton , David Sterba , clm@fb.com, josef@toxicpanda.com, Christoph Hellwig , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH V2 7/8] btrfs: use copy_highpage() instead of 2 kmaps() Message-ID: <20210210125654.GG2111784@infradead.org> References: <20210210062221.3023586-1-ira.weiny@intel.com> <20210210062221.3023586-8-ira.weiny@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210210062221.3023586-8-ira.weiny@intel.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looks good, Reviewed-by: Christoph Hellwig