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=-6.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 77800C07E9C for ; Wed, 14 Jul 2021 06:54:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5F01E613B2 for ; Wed, 14 Jul 2021 06:54:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238104AbhGNG5m (ORCPT ); Wed, 14 Jul 2021 02:57:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:52606 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238194AbhGNG5m (ORCPT ); Wed, 14 Jul 2021 02:57:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C6F7F613AF; Wed, 14 Jul 2021 06:54:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626245691; bh=mcLVo1Zs/TFD21I7ys3fSdZjHbSyZizn8915TOLTjIA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tjNgcHky1vRpnFgbvMB76GHxg5cHmAagaJ+xoWgG1Kle8c7dRmXHH42a4THWLxSnY C5Ek5zZoQiGL2QW/Q7nwc1CNKhVPmG1JS7KBAfcAVf4jA5RcpHufIsEQsEy2U/R20r Hn/mdGILAZJ47mkT/nixmJod3wqiIdT7igCgR6iiRDziZkbvbbJXXtDzZpvOBdc78H fnM53InkdFqKaA6GMp6n+227G1ftoHQQzEU1uNTsE0O9FR1ooqgQ/b7uRZ0tj2cu52 CNMdn2kyzRSMYMrWou5u+MAGqN9JIdCfTqRbq8o3dX9/B8BAWA1dnhgms3OPPzDwB5 fZ3AKbbN2Ap7Q== Date: Wed, 14 Jul 2021 12:24:47 +0530 From: Vinod Koul To: Dave Jiang Cc: dmaengine@vger.kernel.org Subject: Re: [PATCH] dmaengine: idxd: Add wq occupancy information to sysfs attribute Message-ID: References: <162275745546.1857062.8765615879420582018.stgit@djiang5-desk3.ch.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <162275745546.1857062.8765615879420582018.stgit@djiang5-desk3.ch.intel.com> Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 03-06-21, 14:57, Dave Jiang wrote: > Add occupancy information to wq sysfs attribute. Attribute will show > wq occupancy data if "WQ Occupancy Support" field in WQCAP is 1. It > displays the number of entries currently in this WQ. This is provided > as an estimate and should not be relied on to determine whether there > is space in the WQ. The data is to provide information to user apps > for flow control. Applied, thanks -- ~Vinod