From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by ml01.01.org (Postfix) with ESMTP id 99E0D1A1E04 for ; Tue, 21 Jun 2016 13:47:14 -0700 (PDT) Subject: [PATCH v4 0/5] Introduce device_add_disk() to kill gendisk.driverfs_dev From: Dan Williams Date: Tue, 21 Jun 2016 13:46:01 -0700 Message-ID: <146654196111.34694.7735150373057824399.stgit@dwillia2-desk3.amr.corp.intel.com> MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: axboe@fb.com Cc: James Bottomley , Ulf Hansson , "Martin K. Petersen" , "Michael S. Tsirkin" , Richard Weinberger , Jeff Dike , linux-kernel@vger.kernel.org, hch@lst.de, Keith Busch , linux-nvdimm@lists.01.org, linux-block@vger.kernel.org, Bart Van Assche , David Woodhouse , "David S. Miller" List-ID: Changes since v3 [1]: 1/ Broke out the non-trivial conversions into their own patches. 2/ Fix a behavior change in arch/um/drivers/ubd_kern.c. This driver optionally creates parented and un-parented block devices. (Bart) 3/ Fix a behavior change in drivers/mmc/card/block.c. This driver does not use blk-core infrastructure for partitions and instead registers partitions as gendisk-children of the whole device gendisk. Crediting Bart since his report triggered this re-review. 4/ Use the local CARD_TO_DEV() helper in drivers/block/rsxx/dev.c. 5/ Use the local 'dev' variable that represents the parent device in drivers/scsi/sd.c. [1]: https://lists.01.org/pipermail/linux-nvdimm/2016-June/005988.html --- Answer the "// FIXME: remove" include/linux/genhd.h. This should be functionally equivalent to the previous state. These patches received a build success notification from the kbuild robot across 122 configs. --- Dan Williams (5): block: introduce device_add_disk() mmc: move 'parent' tracking to mmc_blk_data um: track 'parent' device in a local variable block: convert to device_add_disk() block: remove ->driverfs_dev arch/powerpc/sysdev/axonram.c | 3 +-- arch/um/drivers/ubd_kern.c | 5 +++-- block/genhd.c | 18 +++++++++--------- drivers/block/cciss.c | 3 +-- drivers/block/floppy.c | 3 +-- drivers/block/mtip32xx/mtip32xx.c | 5 ++--- drivers/block/ps3disk.c | 3 +-- drivers/block/ps3vram.c | 3 +-- drivers/block/rsxx/dev.c | 4 +--- drivers/block/skd_main.c | 8 +++----- drivers/block/sunvdc.c | 3 +-- drivers/block/virtio_blk.c | 3 +-- drivers/block/xen-blkfront.c | 3 +-- drivers/ide/ide-cd.c | 3 +-- drivers/ide/ide-gd.c | 3 +-- drivers/memstick/core/ms_block.c | 3 +-- drivers/memstick/core/mspro_block.c | 3 +-- drivers/mmc/card/block.c | 5 +++-- drivers/mtd/mtd_blkdevs.c | 4 +--- drivers/nvdimm/blk.c | 3 +-- drivers/nvdimm/btt.c | 3 +-- drivers/nvdimm/bus.c | 2 +- drivers/nvdimm/pmem.c | 3 +-- drivers/nvme/host/core.c | 3 +-- drivers/s390/block/dasd_genhd.c | 3 +-- drivers/s390/block/dcssblk.c | 3 +-- drivers/s390/block/scm_blk.c | 3 +-- drivers/scsi/sd.c | 3 +-- drivers/scsi/sr.c | 3 +-- include/linux/genhd.h | 8 ++++++-- 30 files changed, 50 insertions(+), 72 deletions(-) _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751840AbcFUUtW (ORCPT ); Tue, 21 Jun 2016 16:49:22 -0400 Received: from mga14.intel.com ([192.55.52.115]:46684 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750707AbcFUUtT (ORCPT ); Tue, 21 Jun 2016 16:49:19 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,506,1459839600"; d="scan'208";a="1002562551" Subject: [PATCH v4 0/5] Introduce device_add_disk() to kill gendisk.driverfs_dev From: Dan Williams To: axboe@fb.com Cc: Keith Busch , Ulf Hansson , "Martin K. Petersen" , "Michael S. Tsirkin" , Richard Weinberger , Jeff Dike , Konrad Rzeszutek Wilk , linux-kernel@vger.kernel.org, "David S. Miller" , James Bottomley , linux-nvdimm@ml01.01.org, linux-block@vger.kernel.org, Johannes Thumshirn , Bart Van Assche , Ross Zwisler , David Woodhouse , hch@lst.de Date: Tue, 21 Jun 2016 13:46:01 -0700 Message-ID: <146654196111.34694.7735150373057824399.stgit@dwillia2-desk3.amr.corp.intel.com> User-Agent: StGit/0.17.1-9-g687f MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changes since v3 [1]: 1/ Broke out the non-trivial conversions into their own patches. 2/ Fix a behavior change in arch/um/drivers/ubd_kern.c. This driver optionally creates parented and un-parented block devices. (Bart) 3/ Fix a behavior change in drivers/mmc/card/block.c. This driver does not use blk-core infrastructure for partitions and instead registers partitions as gendisk-children of the whole device gendisk. Crediting Bart since his report triggered this re-review. 4/ Use the local CARD_TO_DEV() helper in drivers/block/rsxx/dev.c. 5/ Use the local 'dev' variable that represents the parent device in drivers/scsi/sd.c. [1]: https://lists.01.org/pipermail/linux-nvdimm/2016-June/005988.html --- Answer the "// FIXME: remove" include/linux/genhd.h. This should be functionally equivalent to the previous state. These patches received a build success notification from the kbuild robot across 122 configs. --- Dan Williams (5): block: introduce device_add_disk() mmc: move 'parent' tracking to mmc_blk_data um: track 'parent' device in a local variable block: convert to device_add_disk() block: remove ->driverfs_dev arch/powerpc/sysdev/axonram.c | 3 +-- arch/um/drivers/ubd_kern.c | 5 +++-- block/genhd.c | 18 +++++++++--------- drivers/block/cciss.c | 3 +-- drivers/block/floppy.c | 3 +-- drivers/block/mtip32xx/mtip32xx.c | 5 ++--- drivers/block/ps3disk.c | 3 +-- drivers/block/ps3vram.c | 3 +-- drivers/block/rsxx/dev.c | 4 +--- drivers/block/skd_main.c | 8 +++----- drivers/block/sunvdc.c | 3 +-- drivers/block/virtio_blk.c | 3 +-- drivers/block/xen-blkfront.c | 3 +-- drivers/ide/ide-cd.c | 3 +-- drivers/ide/ide-gd.c | 3 +-- drivers/memstick/core/ms_block.c | 3 +-- drivers/memstick/core/mspro_block.c | 3 +-- drivers/mmc/card/block.c | 5 +++-- drivers/mtd/mtd_blkdevs.c | 4 +--- drivers/nvdimm/blk.c | 3 +-- drivers/nvdimm/btt.c | 3 +-- drivers/nvdimm/bus.c | 2 +- drivers/nvdimm/pmem.c | 3 +-- drivers/nvme/host/core.c | 3 +-- drivers/s390/block/dasd_genhd.c | 3 +-- drivers/s390/block/dcssblk.c | 3 +-- drivers/s390/block/scm_blk.c | 3 +-- drivers/scsi/sd.c | 3 +-- drivers/scsi/sr.c | 3 +-- include/linux/genhd.h | 8 ++++++-- 30 files changed, 50 insertions(+), 72 deletions(-)