[PATCH v2 0/2] block: add zone write granularity limit

Damien Le Moal damien.lemoal at wdc.com
Tue Jan 19 08:17:21 EST 2021


(resending as I forgot to add nvme and scsi lists and their
maintainers. My apologies for the noise)

The first patch in this series introduces the zone write granularity
queue limit to indicate the alignment constraint for write operations
into sequential zones of zoned block devices.

The second patch fixes adds the missing documentation for
zone_append_max_bytes to the sysfs block documentation.

Changes form v1:
* Fixed typo in patch 2

Damien Le Moal (2):
  block: introduce zone_write_granularity limit
  block: document zone_append_max_bytes attribute

 Documentation/block/queue-sysfs.rst | 13 +++++++++++++
 block/blk-settings.c                | 28 ++++++++++++++++++++++++++++
 block/blk-sysfs.c                   |  7 +++++++
 drivers/nvme/host/zns.c             |  1 +
 drivers/scsi/sd_zbc.c               | 10 ++++++++++
 include/linux/blkdev.h              |  3 +++
 6 files changed, 62 insertions(+)

-- 
2.29.2




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