Received: by 2002:ac0:a5b6:0:0:0:0:0 with SMTP id m51-v6csp3668382imm; Tue, 29 May 2018 11:13:44 -0700 (PDT) X-Google-Smtp-Source: AB8JxZpI/0/0xeDt/8IWbQW31U9Ontw7+WFAF8iuVmsZArykBQqmoo4eEtIhkseVCTDvrad00JEa X-Received: by 2002:a62:860b:: with SMTP id x11-v6mr18347497pfd.92.1527617624578; Tue, 29 May 2018 11:13:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527617624; cv=none; d=google.com; s=arc-20160816; b=vTxHAzPHssbbtMFmIle0vMP1V3P1dc6DVkyHzdseNcdaiJVe3FUAXVubIQ867CnLUB wEMp1a7NWQRMdQVLQJwa+ntOmyHqELvvjRrZLolapzZxVXYQSGquabMi9gBJF4H4w8uX rWtEpMxFDhWzlNe+SPiGA8nk9vET+b/r+e7PDBcrz5dDIAopbtHuzZQY2trUvXVZ359a bjV79pAkBXk10ULTgG0MPlX7Y9WuovD2/IjA1IbAXFqlNMkLDPFr4TVnXZRD39SJTuLd nTZfQI0gBGjQ171e9SPUZB84Ibp0UE5DD4X4pga9nCpo2iazGaqIzJ38GhlT9ZDO/wCE Uvjw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=xd8IZLNdMCyoGZOezUmmL9nHLUFoVZNBmD1Qprtkrpk=; b=KlH8bP2oArPSEKbvHDpnufh5Foaju7XtLd1mDEGdI/bwLq4SjKU/lVW1g46Fq5lPdn h/2ml3t1a027utSKq513AT9itqCQocr67LTvtJgEdfYikVmCZqicvLQnnNi9tku0qHUE PLgkp+dvuPbvSSgszbdSVadu3WP2Do18df1v1UUGRLaTFGvxF1f7KxWduQPTBjUA/lFF s0vUCE/6uuDtKA45vprvCWzFLNQeK/773elqmLz0pp60IbLQludZ3mOGiCOrQK6CyD1n qD391WWjFw5hHs6ytvIPCqCFozE21nNWdUSYSMDY52Dix7pwdxjcd9lNH4QyV7V23GzB QXKg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k24-v6si31357575pff.91.2018.05.29.11.13.30; Tue, 29 May 2018 11:13:44 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965814AbeE2SML (ORCPT + 99 others); Tue, 29 May 2018 14:12:11 -0400 Received: from mx2.suse.de ([195.135.220.15]:47329 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965607AbeE2SMI (ORCPT ); Tue, 29 May 2018 14:12:08 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (charybdis-ext-too.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 752B0ABCD; Tue, 29 May 2018 18:12:07 +0000 (UTC) Date: Tue, 29 May 2018 10:55:13 -0700 From: Davidlohr Bueso To: Herbert Xu Cc: akpm@linux-foundation.org, torvalds@linux-foundation.org, tgraf@suug.ch, manfred@colorfullife.com, guillaume.knispel@supersonicimagine.com, linux-api@vger.kernel.org, linux-kernel@vger.kernel.org, Davidlohr Bueso Subject: Re: [PATCH 2/6] lib/rhashtable: guarantee initial hashtable allocation Message-ID: <20180529175513.s7iju6rkoya3hvsf@linux-n805> References: <20180524211135.27760-1-dave@stgolabs.net> <20180524211135.27760-3-dave@stgolabs.net> <20180528100237.needq2u5e3v2n642@gondor.apana.org.au> <20180529164231.yoj57nqhghtmy54v@linux-n805> <20180529180345.jwu2bzax764gtof5@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20180529180345.jwu2bzax764gtof5@gondor.apana.org.au> User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 30 May 2018, Herbert Xu wrote: >On Tue, May 29, 2018 at 09:42:31AM -0700, Davidlohr Bueso wrote: >> >> For the sake of simplicity, Linus suggested directly using HASH_MIN_SIZE >> such that we have a single fallback. > >Where did he suggest that? https://lkml.org/lkml/2018/5/24/1265