From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752482AbdBHTBK (ORCPT ); Wed, 8 Feb 2017 14:01:10 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:34341 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752418AbdBHTBG (ORCPT ); Wed, 8 Feb 2017 14:01:06 -0500 Date: Wed, 8 Feb 2017 20:00:59 +0100 From: Peter Senna Tschudin To: Romain Perier Cc: Dan Williams , Doug Ledford , Sean Hefty , Hal Rosenstock , jeffrey.t.kirsher@intel.com, "David S. Miller" , stas.yakovlev@gmail.com, "James E.J. Bottomley" , "Martin K. Petersen" , Felipe Balbi , Greg Kroah-Hartman , linux-rdma@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Senna Tschudin Subject: Re: [RFC 00/19] Replace PCI pool by DMA pool API Message-ID: <20170208190059.GT16878@collabora.com> References: <20170208163457.28853-1-romain.perier@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170208163457.28853-1-romain.perier@collabora.com> User-Agent: Mutt/1.7.1 (2016-10-04) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 08, 2017 at 05:34:38PM +0100, Romain Perier wrote: Hi Romain, Nice set of patches! Thank you. I sent a few comments, but basically you missed to run checkpatch.pl on your patches. Also you can take the chance to fix some white space issues that are on the lines you are changing like space before , and trailing white space. But maybe the part that I missed more is that you can also adrress the fact that dma_pool_destroy(NULL) is safe and that checking for NULL may not be needed. So I would fix this NULL test at least on all files that you are changing, not only around your changes, but on the entire file. Peter > The current PCI pool API are simple macro functions direct expanded to > the appropriated dma pool functions. The prototypes are almost the same > and semantically, they are very similar. I propose to use the DMA pool > API directly and get rid of the old API. > > This set of patches, replaces the old API by the dma pool API, adds > support to warn about this old API in checkpath.pl and remove the > defines. > > Romain Perier (19): > block: DAC960: Replace PCI pool old API > dmaengine: pch_dma: Replace PCI pool old API > IB/mthca: Replace PCI pool old API > net: e100: Replace PCI pool old API > mlx4: Replace PCI pool old API > mlx5: Replace PCI pool old API > wireless: ipw2200: Replace PCI pool old API > scsi: be2iscsi: Replace PCI pool old API > scsi: csiostor: Replace PCI pool old API > scsi: lpfc: Replace PCI pool old API > scsi: megaraid: Replace PCI pool old API > scsi: mpt3sas: Replace PCI pool old API > scsi: mvsas: Replace PCI pool old API > scsi: pmcraid: Replace PCI pool old API > usb: gadget: amd5536udc: Replace PCI pool old API > usb: gadget: net2280: Replace PCI pool old API > usb: gadget: pch_udc: Replace PCI pool old API > PCI: Remove PCI pool macro functions > checkpatch: warn for use of old PCI pool API > > drivers/block/DAC960.c | 36 +++++++-------- > drivers/block/DAC960.h | 4 +- > drivers/dma/pch_dma.c | 12 ++--- > drivers/infiniband/hw/mthca/mthca_av.c | 10 ++--- > drivers/infiniband/hw/mthca/mthca_cmd.c | 8 ++-- > drivers/infiniband/hw/mthca/mthca_dev.h | 4 +- > drivers/net/ethernet/intel/e100.c | 12 ++--- > drivers/net/ethernet/mellanox/mlx4/cmd.c | 10 ++--- > drivers/net/ethernet/mellanox/mlx4/mlx4.h | 2 +- > drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 10 ++--- > drivers/net/wireless/intel/ipw2x00/ipw2200.c | 12 ++--- > drivers/scsi/be2iscsi/be_iscsi.c | 6 +-- > drivers/scsi/be2iscsi/be_main.c | 6 +-- > drivers/scsi/be2iscsi/be_main.h | 2 +- > drivers/scsi/csiostor/csio_hw.h | 2 +- > drivers/scsi/csiostor/csio_init.c | 4 +- > drivers/scsi/csiostor/csio_scsi.c | 6 +-- > drivers/scsi/lpfc/lpfc.h | 10 ++--- > drivers/scsi/lpfc/lpfc_init.c | 6 +-- > drivers/scsi/lpfc/lpfc_mem.c | 62 +++++++++++++------------- > drivers/scsi/lpfc/lpfc_scsi.c | 12 ++--- > drivers/scsi/megaraid/megaraid_mbox.c | 30 ++++++------- > drivers/scsi/megaraid/megaraid_mm.c | 28 ++++++------ > drivers/scsi/megaraid/megaraid_sas_base.c | 24 +++++----- > drivers/scsi/megaraid/megaraid_sas_fusion.c | 44 +++++++++--------- > drivers/scsi/mpt3sas/mpt3sas_base.c | 64 +++++++++++++-------------- > drivers/scsi/mvsas/mv_init.c | 4 +- > drivers/scsi/mvsas/mv_sas.c | 6 +-- > drivers/scsi/pmcraid.c | 10 ++--- > drivers/scsi/pmcraid.h | 2 +- > drivers/usb/gadget/udc/amd5536udc.c | 8 ++-- > drivers/usb/gadget/udc/amd5536udc.h | 4 +- > drivers/usb/gadget/udc/net2280.c | 12 ++--- > drivers/usb/gadget/udc/net2280.h | 2 +- > drivers/usb/gadget/udc/pch_udc.c | 28 ++++++------ > include/linux/mlx5/driver.h | 2 +- > include/linux/pci.h | 9 ---- > scripts/checkpatch.pl | 5 +++ > 38 files changed, 257 insertions(+), 261 deletions(-) > > -- > 2.9.3 >