From mboxrd@z Thu Jan 1 00:00:00 1970 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.subspace.kernel.org (Postfix) with ESMTPS id E562916190C; Tue, 7 May 2024 16:13:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715098403; cv=none; b=b45NwDFeXsE9aPAehsjXwyGCrylBVF/6SF+ZIZmcUF9bs9Y+q7ZQhFF6AwUP4MVctQ3ucRMNKtTSsDve88HkaVOeA/x39FQxIqA9CRd1HCgUBe2Y+y8Es0jxroqOyvXRsPwd9KduN0hr84HVuVMurTT/wngFCCCvpmMUdT66FjA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715098403; c=relaxed/simple; bh=x4+X5D9b7YnRPJkgsyxVvYPYvZHUUomQ2HsXzEmbWQE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=PqzUVldIMh3tzLqB7wmp4hrurzFA7pkGaEI1+wgJ4rjJ3zJGV6HwblXfrgRYqcvZCAgwGzuEydJRVrdnz7XLXcfKsLWSkrgM0IFADxCjSKLsIFTnWskHhux7pN8ChBhCc7Pmiti58fyKkUGAzJv7beUcDHD5RMXA/7o4s2ds1fE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=TTAiAMbN; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="TTAiAMbN" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=QikOvGJohtB2wgzDEFYigsChZEmsotuQTXOsqh0RHI0=; b=TTAiAMbNovozyEA1ekZkN7rDGQ KssDxMqjazEd2Cwc8LEWLFWgqCZi8a/vUUgSt0w/l02+ByDKMuI41l5FJjc+QI9wqCkzPNVOAsymD QjKRw8xVnskDMPa4okD/5j3kxNIqUP7irorBXi/PW8mF+cnf2kowwxn0IUrIFUs3To4KplLDLHMLy +ImiGwMASJm2I+0rPVeDDDQvmH9SnMXRx3jntCgK1N016tNEDzyNCbqrVRr5rul+r3O1AAgRIaTVL 48IzDW2HUywaR2GLLcF/u1YujMAVAGYPFPrwPDca2fNuF33fvzWcAdmxSfRDfIjVuszqJfVWlZkWN i8w9MFxQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4NRN-0000000Bub8-1jNj; Tue, 07 May 2024 16:13:17 +0000 Date: Tue, 7 May 2024 09:13:17 -0700 From: Christoph Hellwig To: Matthew Wilcox Cc: Christoph Hellwig , Luis Chamberlain , akpm@linux-foundation.org, djwong@kernel.org, brauner@kernel.org, david@fromorbit.com, chandan.babu@oracle.com, hare@suse.de, ritesh.list@gmail.com, john.g.garry@oracle.com, ziy@nvidia.com, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, linux-block@vger.kernel.org, gost.dev@samsung.com, p.raghav@samsung.com, kernel@pankajraghav.com Subject: Re: [PATCH v5 07/11] iomap: fix iomap_dio_zero() for fs bs > system page size Message-ID: References: <20240503095353.3798063-1-mcgrof@kernel.org> <20240503095353.3798063-8-mcgrof@kernel.org> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Tue, May 07, 2024 at 05:11:58PM +0100, Matthew Wilcox wrote: > > __bio_add_page(bio, page, len, 0); > > no? len can be > PAGE_SIZE. Yes. So what?