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=-7.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,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 85000C433E2 for ; Mon, 7 Sep 2020 12:18:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4799621481 for ; Mon, 7 Sep 2020 12:18:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="TxVge9Sh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729183AbgIGMSp (ORCPT ); Mon, 7 Sep 2020 08:18:45 -0400 Received: from smtp-fw-9101.amazon.com ([207.171.184.25]:53566 "EHLO smtp-fw-9101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729254AbgIGMRA (ORCPT ); Mon, 7 Sep 2020 08:17:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1599481020; x=1631017020; h=subject:to:references:from:message-id:date:mime-version: in-reply-to:content-transfer-encoding; bh=GmZLaYehet2rhT9INd3WxR7miH/fWBHQgomzxF8VBtU=; b=TxVge9ShQDDmjLyGKsUxpzBropNmnyG041sN9V5y58+RzgL2kGIb2kT5 0UvGG1wRHdfxE+cA9DXUqapUqecK2rmjITw57zohHtViogjrGQA6HeB5B HuIEkNzm8HRz48lTR57fG5InW48k4YdqxkPAaBFSOVt6P2blZjkxZItc8 E=; X-IronPort-AV: E=Sophos;i="5.76,401,1592870400"; d="scan'208";a="66010422" Received: from sea32-co-svc-lb4-vlan3.sea.corp.amazon.com (HELO email-inbound-relay-2a-e7be2041.us-west-2.amazon.com) ([10.47.23.38]) by smtp-border-fw-out-9101.sea19.amazon.com with ESMTP; 07 Sep 2020 12:16:21 +0000 Received: from EX13D19EUB003.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2a-e7be2041.us-west-2.amazon.com (Postfix) with ESMTPS id 0C79CA2290; Mon, 7 Sep 2020 12:16:19 +0000 (UTC) Received: from 8c85908914bf.ant.amazon.com (10.43.162.38) by EX13D19EUB003.ant.amazon.com (10.43.166.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 7 Sep 2020 12:16:14 +0000 Subject: Re: [PATCH v2 06/17] RDMA/umem: Split ib_umem_num_pages() into ib_umem_num_dma_blocks() To: Jason Gunthorpe , Adit Ranadive , Potnuri Bharat Teja , Doug Ledford , Leon Romanovsky , , VMware PV-Drivers References: <6-v2-270386b7e60b+28f4-umem_1_jgg@nvidia.com> From: Gal Pressman Message-ID: <530c0a69-0477-ab2a-6fd4-016b938b0bb5@amazon.com> Date: Mon, 7 Sep 2020 15:16:08 +0300 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <6-v2-270386b7e60b+28f4-umem_1_jgg@nvidia.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.43.162.38] X-ClientProxiedBy: EX13P01UWB001.ant.amazon.com (10.43.161.59) To EX13D19EUB003.ant.amazon.com (10.43.166.69) Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On 05/09/2020 1:41, Jason Gunthorpe wrote: > ib_num_pages() should only be used by things working with the SGL in CPU Nit: ib_umem_num_pages().