Re: [PATCH 12/26] ublk_drv: Do not request ELEVATOR_F_ZBD_SEQ_WRITE elevator feature

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On 2/2/24 15:30, Damien Le Moal wrote:
With zone write plugging enabled at the block layer level, any zone
device can only ever see at most a single write operation per zone.
There is thus no need to request a block scheduler with strick per-zone
sequential write ordering control through the ELEVATOR_F_ZBD_SEQ_WRITE
feature. Removing this allows using a zoned ublk device with any
scheduler, including "none".

Signed-off-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
---
  drivers/block/ublk_drv.c | 2 --
  1 file changed, 2 deletions(-)

Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke                Kernel Storage Architect
hare@xxxxxxx                              +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Ivo Totev, Andrew McDonald,
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