[PATCHv3 2/5] null_blk: introduce zone capacity for zoned device

[Hannes Reinecke]

On 6/22/20 6:25 PM, Keith Busch wrote:
> From: Aravind Ramesh <aravind.ramesh at wdc.com>
> 
> Allow emulation of a zoned device with a per zone capacity smaller than
> the zone size as as defined in the Zoned Namespace (ZNS) Command Set
> specification. The zone capacity defaults to the zone size if not
> specified and must be smaller than the zone size otherwise.
> 
> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni at wdc.com>
> Reviewed-by: Matias Bjørling <matias.bjorling at wdc.com>
> Reviewed-by: Daniel Wagner <dwagner at suse.de>
> Reviewed-by: Martin K. Petersen <martin.petersen at oracle.com>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn at wdc.com>
> Signed-off-by: Aravind Ramesh <aravind.ramesh at wdc.com>
> ---
>   drivers/block/null_blk.h       |  1 +
>   drivers/block/null_blk_main.c  | 10 +++++++++-
>   drivers/block/null_blk_zoned.c | 16 ++++++++++++++--
>   3 files changed, 24 insertions(+), 3 deletions(-)
> Reviewed-by: Hannes Reinecke <hare at suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke            Teamlead Storage & Networking
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