Received: by 2002:ac0:a5b6:0:0:0:0:0 with SMTP id m51-v6csp3676980imm; Tue, 29 May 2018 11:24:12 -0700 (PDT) X-Google-Smtp-Source: AB8JxZqXWe+cTnAf+De5EfPMmNzRp6iqRBHU+bitxsYpj4IoIPRBWw9AcIk3pfsUI6VHfNYJNJaV X-Received: by 2002:a63:951c:: with SMTP id p28-v6mr14683590pgd.318.1527618252928; Tue, 29 May 2018 11:24:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527618252; cv=none; d=google.com; s=arc-20160816; b=mxd53VIJC3FzLzVgH2+VTYK9eHilsIX5jAIm+N1jluJX38q0sFMGR8m0I0P1t/Hmbx IY2jVDGe5GBKoavSOS97lSZomldh0gc/dggeCWnxNyz60cd98HgjcL3hSSDwEddaioHG q1t3QelUWHAFL0tfIhcqsDvvyxEZb1AiJCxUt8adrwH+WQ5mGiD9PVNynLk+cSot7Cpb 61h+Spb587Ol0alQjeUR148d+edudUKGdNgjtb7eFsS1dW6SValgsaF0Atb3pZFO3/T6 PP/fzPRH06jTh4iZL+cLJ9U2jcukV/s4Yu1C8efNsM/hsnjgCIaNJynDjMa3nqvCzH2W 0dZg== 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=Lzn/0pfpjm6DZKsyT1I8oYzteBvv3WkrvZ3OMbX33+E=; b=i7RsJGBTtt98QBTqVqRPifeL0dT/fpn/ENZlz8Rzk/xlgwqlLWBWO93gjTO0DGOo8Z /Uho3wXZrSunnBuYZ0EP8Eg3X8Ln2z3qEgT5wkp2XWJc9M1HVVg8xKGHz/t47XkQ+iwh 8X8zBeUt1axywKdAckiC7s6lQ7Ng22NxXUR6ky/MaIVCypP0u5pm/A5GdfyeqttWlC+y f7EyJ2SYtRE1si/tc53MzSI0XioLjJcp5nnOWjHDeyCafNQ3kuIiqqgY/HC7D28tqu1n LqMXNqzp1BQ0ousE3rjMHOZ7Ag6n+hWG2LwPxQ/7ik6L5ybR/Op3PrwJkp84sBGMmUl3 JrOw== 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 v2-v6si20804525plo.577.2018.05.29.11.23.59; Tue, 29 May 2018 11:24:12 -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 S966226AbeE2SWC (ORCPT + 99 others); Tue, 29 May 2018 14:22:02 -0400 Received: from mx2.suse.de ([195.135.220.15]:49030 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965725AbeE2SV6 (ORCPT ); Tue, 29 May 2018 14:21:58 -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 76230AE04; Tue, 29 May 2018 18:21:57 +0000 (UTC) Date: Tue, 29 May 2018 11:05:09 -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: <20180529180509.dprhzm6zctpytqyy@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> <20180529175513.s7iju6rkoya3hvsf@linux-n805> <20180529181510.ttlmndxk36rmkwcy@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20180529181510.ttlmndxk36rmkwcy@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: >Well I think we should respect min_size. rhashtable users may >fail at insertion time if the table is too small. I'm fine either way.