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[2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id v4-20020a50d584000000b005580d39677asi63881edi.331.2024.01.08.18.53.50 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-741-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@mit.edu header.s=outgoing header.b=pbAc6Kiw; spf=pass (google.com: domain of linux-ext4+bounces-741-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-ext4+bounces-741-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 am.mirrors.kernel.org (Postfix) with ESMTPS id 52CA91F23C42 for ; Tue, 9 Jan 2024 02:53:50 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E789A2907; Tue, 9 Jan 2024 02:53:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b="pbAc6Kiw" 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 3DC106104 for ; Tue, 9 Jan 2024 02:53:38 +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 4092rUnU010608 (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=1704768812; bh=yp00xbaWzeH4N3p2LgMmquYQTuCSfzsYizut9ku8EtI=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type; b=pbAc6KiwpBjhiZmRXkTw8RgwcNIZoaP8muqYn1QUqiOKWK0kkZS26acqYurnw+75X Y+n74vPL/l1uunSUw/nDNP41elMZwcSUvouIAp0XrDIzBTPUGY1OckWwYDsQ3LgoEk rcNfs1Fv1auCyR2yAGyBQaglWv72yLF7a7q37S6SdmP4JVL8w1nUbkC1Qlg4/FyJ75 us1dKZDqIAN5MWx0MlS6y1VQc9uFPTBzb+eVgJqI1LZRL6/v0nEoro0ap2Q71PO3OB MMgf9TdE5zpT6UHHCZ7X1GD5Pnz4ychOLeNiBfugDJ51YDr54cIRlLNsY9cAqfyK9V 8w7RwyaXR8hCA== Received: by cwcc.thunk.org (Postfix, from userid 15806) id 259E315C030D; 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, Jan Kara Subject: Re: [PATCH v2 0/2] Document handing of unwritten bh in ext4_block_zero_page_range() Date: Mon, 8 Jan 2024 21:53:20 -0500 Message-ID: <170476879010.637731.8229125857073324497.b4-ty@mit.edu> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: 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 22:08:09 +0530, Ojaswin Mujoo wrote: > ** Changes v1 -> v2 ** > > * Instead of exiting early in ext4_block_zero_page_range() for unwrit > bhs like in v1, lets let the current logic be as it is and instead > document the handing of unwritten buffer heads to make the intent > clear > > [...] Applied, thanks! [1/2] ext4: treat end of range as exclusive in ext4_zero_range() commit: 92573369144f40397e8514440afdf59f24905b40 [2/2] ext4: Clarify handling of unwritten bh in __ext4_block_zero_page_range() commit: c6bfd724098457a1162a7b9fef07af176720055b Best regards, -- Theodore Ts'o