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[147.75.48.161]) by mx.google.com with ESMTPS id g5-20020a636b05000000b005ce06ca3538si704699pgc.873.2024.01.08.18.53.49 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jan 2024 18:53:50 -0800 (PST) Received-SPF: pass (google.com: domain of linux-ext4+bounces-740-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@mit.edu header.s=outgoing header.b=M+aqyL8e; spf=pass (google.com: domain of linux-ext4+bounces-740-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-ext4+bounces-740-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mit.edu Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 3EC85B2325A for ; Tue, 9 Jan 2024 02:53:47 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B8B40259D; Tue, 9 Jan 2024 02:53:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b="M+aqyL8e" X-Original-To: linux-ext4@vger.kernel.org Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) (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 BAAAA6103 for ; Tue, 9 Jan 2024 02:53:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mit.edu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mit.edu Received: from cwcc.thunk.org (pool-173-48-82-211.bstnma.fios.verizon.net [173.48.82.211]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 4092rU3n010609 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 8 Jan 2024 21:53:31 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1704768811; bh=e6Bdj4eeS1KZbXCBUjpjqXTwySDhngDpbU49zk+wONw=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type; b=M+aqyL8eDqHzH2lS6RzE5vCUuacZS26gUJGqDIU4E/PJhAJW9WqVXlCBbkNSkUdFW 1rdV0Rp3nettncIwNZkVqi0GnIqNAnpiW+1hub096z3myKdJc/6KRqhIX0AoGH4JWV Uxbvkzh+WbgzUfSYgBFCDJql2+emeLHdVn9IkBKkgYgp8FCnVzWCx1lj4UQzh4BZeZ /GEHPT/TecZMdiou6+SGVR05w+1pYAbaya1rzghH7vXsQLKtT6LHYWiX4D5+4v4ONE kWqOAHN+YyF9eJxLCQLfPPwzcxhss/lzo9AOOKitUheDNtuzDVpuX41H3nVTkXX2pW YhwbFKRscTYJg== Received: by cwcc.thunk.org (Postfix, from userid 15806) id 239E915C030B; Mon, 8 Jan 2024 21:53:28 -0500 (EST) From: "Theodore Ts'o" To: linux-ext4@vger.kernel.org, Ojaswin Mujoo Cc: "Theodore Ts'o" , Ritesh Harjani , linux-kernel@vger.kernel.org Subject: Re: [PATCH] ext4: Enable dioread_nolock as default for bs < ps case Date: Mon, 8 Jan 2024 21:53:19 -0500 Message-ID: <170476879010.637731.8792821246041124123.b4-ty@mit.edu> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231101154717.531865-1-ojaswin@linux.ibm.com> References: <20231101154717.531865-1-ojaswin@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Wed, 01 Nov 2023 21:17:17 +0530, Ojaswin Mujoo wrote: > dioread_nolock was originally disabled as a default option for bs < ps > scenarios due to a data corruption issue. Since then, we've had some > fixes in this area which address such issues. Enable dioread_nolock by > default and remove the experimental warning message for bs < ps path. > > dioread for bs < ps has been tested on a 64k pagesize machine using: > > [...] Applied, thanks! [1/1] ext4: Enable dioread_nolock as default for bs < ps case commit: e89fdcc425b6feea4dfb33877e9256757905d763 Best regards, -- Theodore Ts'o