From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70FFDC4321E for ; Sat, 8 Sep 2018 20:56:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EAD1F20844 for ; Sat, 8 Sep 2018 20:56:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="EheUCSTw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EAD1F20844 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727775AbeIIBnV (ORCPT ); Sat, 8 Sep 2018 21:43:21 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:54098 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726623AbeIIBnU (ORCPT ); Sat, 8 Sep 2018 21:43:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=KTlAfQ/QsuReubslWxYBxr2H/Ow0bdy1HnzchPGYLwY=; b=EheUCSTwrK+Ic0erHFVy8QG4Lu pSZlndCp53LMMZxxUKO1GnC+/PZvwcdxND6PaNUi6nth9THk2n9MVb2H1jY8gFYo8fikMkiTmGvEk mRXBQ8l4qdHUT5o58uK2D9hNykHE5qd8aKoeBNttPvr3Sl/rhIskwC0l8l8lr2GhiKJWwFJQ2Y1oC ovU5WuglBIy3gdIfmvF9YoZF2gf8s3Cp14rd1AdEv89KHBSvUXU/gjWxBoVTuw8dD+tpWc9o16tnX qqO7lkNNDWyMOa9AYQ5y5wIqCc0MBrkvqbxMLtKUOLm9hae4TJm0FSIL9vuvo05wZtwFwmeieXHxx hF+Orx6A==; Received: from willy by bombadil.infradead.org with local (Exim 4.90_1 #2 (Red Hat Linux)) id 1fykH8-0006S5-0r; Sat, 08 Sep 2018 20:56:14 +0000 Date: Sat, 8 Sep 2018 13:56:13 -0700 From: Matthew Wilcox To: Randy Dunlap Cc: Johannes Weiner , Alexey Dobriyan , linux-kernel@vger.kernel.org, vjitta@codeaurora.org, sumit.semwal@linaro.org, rientjes@google.com, mhocko@kernel.org, mgorman@techsingularity.net, labbott@redhat.com, iamjoonsoo.kim@lge.com, guro@fb.com, cl@linux.com, vbabka@suse.cz Subject: Re: + mm-slab-shorten-kmalloc-cache-names-for-large-sizes.patch added to -mm tree Message-ID: <20180908205613.GA6043@bombadil.infradead.org> References: <20180906224849.1JOWr%akpm@linux-foundation.org> <20180907195816.GA28375@avx2> <20180908140306.GB17637@cmpxchg.org> <20180908155422.GA26807@bombadil.infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Sep 08, 2018 at 09:10:46AM -0700, Randy Dunlap wrote: > On 09/08/2018 08:54 AM, Matthew Wilcox wrote: > > On Sat, Sep 08, 2018 at 10:03:06AM -0400, Johannes Weiner wrote: > >> On Fri, Sep 07, 2018 at 10:58:16PM +0300, Alexey Dobriyan wrote: > >>> I'd rather use KB and MB suffixes or at least capital 'K'. > >> I like k and M better. > > k and M work for me too. It we were going to be anal then we should > > go with the IEC standard of KiB and MiB, but we're trying to make > > But ^K and ^M. > > Small 'k' .. I don't know what that is. SI uses 'k' for kilo and 'K' for Kelvin. It's an anomaly because all the other magnifying prefixes use capital letters, but it's km, not Km; kg, kV, kJ, kN, kW and kΩ.