Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp795584ybi; Wed, 17 Jul 2019 05:04:36 -0700 (PDT) X-Google-Smtp-Source: APXvYqz8pi8XK6K/wqWw3epqJJTecXpxZnxqdBrt6/OI78uKNKl5Zi/Kt1cmCadl9bQU5ChKG/Vf X-Received: by 2002:a17:90a:bb8b:: with SMTP id v11mr42919139pjr.64.1563365076678; Wed, 17 Jul 2019 05:04:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1563365076; cv=none; d=google.com; s=arc-20160816; b=ysfq0567Z5NEajrjKnhxByDG0xO6gQobEYx5NqzoAM2I7rF3GvmOOYnteGup2vw36/ JgytlRX0wcPwYUlTBXqKU73xasjhAE3QzglfRnE3EdiIFfk2T/L1hny8QPIdyuCVPNf+ wYGwgereZQV7YEey5uB5MVa2qcFZ3bsGVddE6I7vdY9y4mOCYPb8X+qgbCQLUNvDtQDB 9mGhA0ZyulLr5qBb4NBJnaXGFYC2MFraOQ+8XF3AkeEkZE1OX5V3zacTgRc4nxhylTQF O5Sy1oBtlQZpseN5Snf/Yx+pl8pFTjNWdddc2aJL4gFgFZKKos9yUQgY6U8eTzHzDlmQ nuNw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:date:cc:to:from:subject:message-id; bh=ZWWHdGNgPRO3bhjOtdluBV/VH48p3UGFU6l9GhwmoIQ=; b=iVhQhygyPEhkRihPtJBT9f9Q6PpUd6Mg5aH2Mjer9chfUoey/mQCnHAMsbc5UqWuy+ DAk2xI2B1aY5E4hbkYM8VO9epvBDBoJv86Yq4aqx/MEH1kLupyfDcaOMSGsU8WiukY6M KsBWWVofIJ62jsQhVmvR857bhm8QG7n+0Y/kMXLcvBnXn0O6FyD+sJOoXaL7lUZG+rFD +DOp0asp1tRnE79cENar8I8xw7jbKgtzXxRzTLx0GwuCuBKepjEE6syXB8Dahlj/n594 qiooJq/DRtIvojf93Zswi/KZ53s5Kn6d82ueNIBxcOEyMilbTB8xi6X8ZMGg6vRmmYTb 88fg== 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 v9si21325653plp.4.2019.07.17.05.04.19; Wed, 17 Jul 2019 05:04:36 -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 S1727010AbfGQMC4 (ORCPT + 99 others); Wed, 17 Jul 2019 08:02:56 -0400 Received: from gate.crashing.org ([63.228.1.57]:55836 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725906AbfGQMC4 (ORCPT ); Wed, 17 Jul 2019 08:02:56 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.14.1) with ESMTP id x6HC2cat029785; Wed, 17 Jul 2019 07:02:39 -0500 Message-ID: <2cc90b8cfa935e345ec2b185b087f1859a040176.camel@kernel.crashing.org> Subject: Re: [PATCH v2 2/3] nvme-pci: Add support for variable IO SQ element size From: Benjamin Herrenschmidt To: Minwoo Im Cc: linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Paul Pawlowski , Jens Axboe , Keith Busch , Christoph Hellwig Date: Wed, 17 Jul 2019 22:02:37 +1000 In-Reply-To: <20190717115145.GB10495@minwoo-desktop> References: <20190717004527.30363-1-benh@kernel.crashing.org> <20190717004527.30363-2-benh@kernel.crashing.org> <20190717115145.GB10495@minwoo-desktop> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2019-07-17 at 20:51 +0900, Minwoo Im wrote: > - struct nvme_command *sq_cmds; > > + void *sq_cmds; > > It would be great if it can remain the existing data type for the > SQEs... But I'm fine with this also. > > It looks good to me. I changed it on purpose so we aren't tempted to index the array, since that's not always valid. Cheers, Ben.