From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.codeaurora.org ([198.145.29.96]:33798 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750718AbeASEVv (ORCPT ); Thu, 18 Jan 2018 23:21:51 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Date: Fri, 19 Jan 2018 09:51:50 +0530 From: poza@codeaurora.org To: Keith Busch Cc: Sinan Kaya , Bjorn Helgaas , Philippe Ombredanne , Thomas Gleixner , Greg Kroah-Hartman , Kate Stewart , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Dongdong Liu , Wei Zhang , Timur Tabi Subject: Re: [PATCH v5 4/4] PCI/DPC: Enumerate the devices after DPC trigger event In-Reply-To: <20180119014310.GA12043@localhost.localdomain> References: <1516185438-31556-1-git-send-email-poza@codeaurora.org> <1516185438-31556-5-git-send-email-poza@codeaurora.org> <20180118025615.GF7562@localhost.localdomain> <153733e36c151d2a549b814e4232c0df@codeaurora.org> <1629ca15-81f6-f5f4-8f9c-d0a575272dd6@codeaurora.org> <20180119014310.GA12043@localhost.localdomain> Message-ID: <532771673b80ab147fada349d61b26f4@codeaurora.org> Sender: linux-pci-owner@vger.kernel.org List-ID: On 2018-01-19 07:13, Keith Busch wrote: > On Thu, Jan 18, 2018 at 11:35:59AM -0500, Sinan Kaya wrote: >> On 1/18/2018 12:32 AM, poza@codeaurora.org wrote: >> > On 2018-01-18 08:26, Keith Busch wrote: >> >> On Wed, Jan 17, 2018 at 08:27:39AM -0800, Sinan Kaya wrote: >> >>> On 1/17/2018 5:37 AM, Oza Pawandeep wrote: >> >>> > +static bool dpc_wait_link_active(struct pci_dev *pdev) >> >>> > +{ >> >>> >> >>> I think you can also make this function common instead of making another copy here. >> >>> Of course, this would be another patch. >> >> >> >> It is actually very similar to __pcie_wait_link_active in pciehp_hpc.c, >> >> so there's some opprotunity to make even more common code. >> > >> > in that case there has to be a generic function in >> > drives/pci.c >> > >> > which addresses folowing functions from >> > >> > pcie-dpc.c: >> > dpc_wait_link_inactive >> > dpc_wait_link_active >> > >> > drivers/pci/hotplug/pciehp_hpc.c >> > pcie_wait_link_active >> > >> > >> > all aboe making one generic function to be moved to drives/pci.c >> > >> > please let me know if this is okay. >> >> Works for me. Keith/Bjorn? > > Yep, I believe common solutions that reduce code is always encouraged > in the Linux kernel. okay, I will work on this. Regards, Oza.