Re: [PATCH v4 0/8] block: add zone write granularity limit

On 1/27/21 9:47 PM, Damien Le Moal wrote:

The first patch of this series adds missing documentation of the
zone_append_max_bytes sysfs attribute.

The following 3 patches are cleanup and preparatory patches for the
introduction of the zone write granularity limit. The goal of these
patches is to have all code setting a device queue zoned model to use
the helper function blk_queue_set_zoned(). The nvme driver, null_blk
driver and the partition code are modified to do so.

The fourth 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. This limit is always set
by default to the device logical block size. The following patch
documents this new limit.

The last 2 patches introduce the blk_queue_clear_zone_settings()
function and modify the SCSI sd driver to clear the zone related queue
limits and resources of a host-aware zoned disk that is changed to a
regular disk due to the presence of partitions.

Applied, thanks.

-- 
Jens Axboe