From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1E0EC1BDFA for ; Sat, 11 Nov 2023 18:06:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="U0NvFGL5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58C89C433C7; Sat, 11 Nov 2023 18:06:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699725975; bh=bTbUUGMGT4DE4ZVC8v2yuWZ8JBGapEtafRxfzYK5xeY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=U0NvFGL5ZS9FWVMXvkUUC6SyHnBecgFWD6DcrsFjZFQGoB96bkc6+0tNkYkvQDCPl VEkLMqsZIf3GihP2TJCRn3f54QnaBgewZOHnxJL891T46FsYB+sxuilJq5kbU/NWPy s+fDSySVFde34t+c88Zd+uutKn44ro0YBnb6SrEi+POUEAjM5IOoPs549nXmSASbSG 0SV+T+xB/Ou3vk3kzmU7snC+1hV91hfF1uGtUsbc1IISCLNeCbCagu9yVDiSRgMkPO 5+KKQDj1uzTO1UaeYXNuTGkCTaJAhHI1SbRwQoFZRU9sjCjX+hbe6Hz4/yvXJTiVuy 4Phgt/UumN5rQ== Date: Sat, 11 Nov 2023 10:06:13 -0800 From: Eric Biggers To: Matthew Wilcox Cc: Andrew Morton , Hannes Reinecke , Luis Chamberlain , Pankaj Raghav , linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v2 7/7] buffer: Fix more functions for block size > PAGE_SIZE Message-ID: <20231111180613.GC998@sol.localdomain> References: <20231109210608.2252323-1-willy@infradead.org> <20231109210608.2252323-8-willy@infradead.org> <20231110045019.GB6572@sol.localdomain> 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: On Fri, Nov 10, 2023 at 02:26:43PM +0000, Matthew Wilcox wrote: > Would you want to invest more engineering time in changing it? It seems logical to just keep the existing approach instead of spending time trying to justify changing it to a less efficient one (divides). - Eric