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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 04E91C2D0DB for ; Thu, 30 Jan 2020 15:12:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D4A5A20678 for ; Thu, 30 Jan 2020 15:12:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727285AbgA3PMS (ORCPT ); Thu, 30 Jan 2020 10:12:18 -0500 Received: from mx2.suse.de ([195.135.220.15]:41466 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726996AbgA3PMR (ORCPT ); Thu, 30 Jan 2020 10:12:17 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 6CF3EB146; Thu, 30 Jan 2020 15:12:16 +0000 (UTC) Date: Thu, 30 Jan 2020 07:02:06 -0800 From: Davidlohr Bueso To: Ilya Dryomov Cc: Ceph Development , LKML , Davidlohr Bueso Subject: Re: [PATCH] rbd: optimize barrier usage for Rmw atomic bitops Message-ID: <20200130150206.gdqn3bspghd2xtwz@linux-p48b> References: <20200129181253.24999-1-dave@stgolabs.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 30 Jan 2020, Ilya Dryomov wrote: >I don't think these barriers are needed at all. I'll remove them. Even better, thanks.