[PATCH 0/6] Support for zoned block devices

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Hi Jens,

this patchset adds support for zoned block devices to the block layer.
Support for it is selected with the new 'BLK_DEV_ZONED' config option.

Patch has been made over Tejuns 'libata/for-4.8' repository.

As usual, comments and reviews are welcome.

Hannes Reinecke (6):
  blk-sysfs: Add 'chunk_sectors' to sysfs attributes
  block: update chunk_sectors in blk_stack_limits()
  block: Implement support for zoned block devices
  block: Add 'zoned' sysfs queue attribute
  block: Introduce BLKPREP_DONE
  block: Add 'BLK_MQ_RQ_QUEUE_DONE' return value

 block/Kconfig           |  9 +++++++
 block/Makefile          |  1 +
 block/blk-core.c        | 11 +++++++-
 block/blk-mq.c          |  1 +
 block/blk-settings.c    |  4 +++
 block/blk-sysfs.c       | 57 ++++++++++++++++++++++++++++++++++++++++
 block/blk-zoned.c       | 70 +++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/scsi/scsi_lib.c |  4 +++
 include/linux/blk-mq.h  |  1 +
 include/linux/blkdev.h  | 48 +++++++++++++++++++++++++++++++++
 10 files changed, 205 insertions(+), 1 deletion(-)
 create mode 100644 block/blk-zoned.c

-- 
1.8.5.6

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