Re: [PATCHSET v3 0/30] blk-mq driver conversions and legacy path removal

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 10/31/18 8:35 PM, Ming Lei wrote:
> On Wed, Oct 31, 2018 at 11:58:52AM -0600, Jens Axboe wrote:
>> This patch series converts the remaining drivers to blk-mq. SCSI
>> supports both paths, this removes the legacy IO path from SCSI. At the
>> end, legacy IO code and schedulers are killed off.
>>
>> I'm not aware of any issues with this series.
>>
>> This patch series is on top of current -git. It can also be bound in
>> my mq-conversions branch.
>>
>> Changes since v2:
>>
>> - Kill q->softirq_done_fn()
>>
>> Changes since v1:
>>
>> - Fix removed q->mq_ops non-NULL check in wbt_enable_default()
>> - Remove spurious return in ide-io.c:ide_timer_expiry()
>> - Dropped DM legacy path removal patch, now in mainline
>> - Dropped ib_srp patch, now in mainline
>> - Fixed a missing port unlock in IDE
>> - Add SCSI ufs to the BSG conversions
>> - Add patch to remove bsg-lib queue hook dependencies
>> - Fixed missing clear of IO contexts
>> - Added blk-mq backend for blk_lld_busy()
>>
>>  Documentation/block/biodoc.txt         |   88 -
>>  Documentation/block/cfq-iosched.txt    |  291 --
>>  Documentation/scsi/scsi-parameters.txt |    5 -
>>  block/Kconfig                          |    6 -
>>  block/Kconfig.iosched                  |   61 -
>>  block/Makefile                         |    5 +-
>>  block/bfq-iosched.c                    |    1 -
>>  block/blk-cgroup.c                     |   55 -
>>  block/blk-core.c                       | 1836 +-----------
>>  block/blk-exec.c                       |   20 +-
>>  block/blk-flush.c                      |  154 +-
>>  block/blk-ioc.c                        |   33 +-
>>  block/blk-merge.c                      |   35 +-
>>  block/blk-mq-debugfs.c                 |    2 -
>>  block/blk-mq-tag.c                     |    6 +-
>>  block/blk-mq.c                         |   30 +-
>>  block/blk-settings.c                   |   55 -
>>  block/blk-softirq.c                    |   24 +-
>>  block/blk-sysfs.c                      |   39 +-
>>  block/blk-tag.c                        |  378 ---
>>  block/blk-timeout.c                    |   99 +-
>>  block/blk-wbt.c                        |    3 +-
>>  block/blk.h                            |   60 +-
>>  block/bsg-lib.c                        |  146 +-
>>  block/cfq-iosched.c                    | 4916 --------------------------------
>>  block/deadline-iosched.c               |  560 ----
>>  block/elevator.c                       |  447 +--
>>  block/kyber-iosched.c                  |    1 -
>>  block/mq-deadline.c                    |    1 -
>>  block/noop-iosched.c                   |  124 -
>>  drivers/block/sunvdc.c                 |  149 +-
>>  drivers/ide/ide-atapi.c                |   25 +-
>>  drivers/ide/ide-cd.c                   |  175 +-
>>  drivers/ide/ide-disk.c                 |    5 +-
>>  drivers/ide/ide-io.c                   |  100 +-
>>  drivers/ide/ide-park.c                 |    4 +-
>>  drivers/ide/ide-pm.c                   |   28 +-
>>  drivers/ide/ide-probe.c                |   68 +-
>>  drivers/memstick/core/ms_block.c       |  110 +-
>>  drivers/memstick/core/ms_block.h       |    1 +
>>  drivers/memstick/core/mspro_block.c    |  121 +-
>>  drivers/s390/block/dasd_ioctl.c        |   22 +-
>>  drivers/scsi/Kconfig                   |   12 -
>>  drivers/scsi/cxlflash/main.c           |    6 -
>>  drivers/scsi/hosts.c                   |   29 +-
>>  drivers/scsi/lpfc/lpfc_scsi.c          |    2 +-
>>  drivers/scsi/osd/osd_initiator.c       |    4 +-
>>  drivers/scsi/osst.c                    |    2 +-
>>  drivers/scsi/qedi/qedi_main.c          |    3 +-
>>  drivers/scsi/qla2xxx/qla_os.c          |   30 +-
>>  drivers/scsi/scsi.c                    |    5 +-
>>  drivers/scsi/scsi_debug.c              |    3 +-
>>  drivers/scsi/scsi_error.c              |    4 +-
>>  drivers/scsi/scsi_lib.c                |  599 +---
>>  drivers/scsi/scsi_priv.h               |    1 -
>>  drivers/scsi/scsi_scan.c               |   10 +-
>>  drivers/scsi/scsi_sysfs.c              |    8 +-
>>  drivers/scsi/scsi_transport_fc.c       |   71 +-
>>  drivers/scsi/scsi_transport_iscsi.c    |    7 +-
>>  drivers/scsi/scsi_transport_sas.c      |   10 +-
>>  drivers/scsi/sg.c                      |    2 +-
>>  drivers/scsi/st.c                      |    2 +-
>>  drivers/scsi/ufs/ufs_bsg.c             |    4 +-
>>  drivers/scsi/ufs/ufshcd.c              |    6 -
>>  drivers/target/target_core_pscsi.c     |    2 +-
>>  include/linux/blk-cgroup.h             |  108 -
>>  include/linux/blk-mq.h                 |    9 +-
>>  include/linux/blkdev.h                 |  179 +-
>>  include/linux/bsg-lib.h                |    6 +-
>>  include/linux/elevator.h               |   90 +-
>>  include/linux/ide.h                    |   13 +-
>>  include/linux/init.h                   |    1 -
>>  include/scsi/scsi_host.h               |   18 +-
>>  include/scsi/scsi_tcq.h                |   14 +-
>>  init/do_mounts_initrd.c                |    3 -
>>  init/initramfs.c                       |    6 -
>>  init/main.c                            |   12 -
>>  77 files changed, 837 insertions(+), 10733 deletions(-)
> 
> Tested-by: Ming Lei <ming.lei@xxxxxxxxxx>

Thanks for testing, Ming.

-- 
Jens Axboe




[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux