Re: [PATCH v9 08/17] scsi: sd_zbc: Only require an I/O scheduler if needed

Damien Le Moal
2023-08-17T11:22:33Z

On 8/17/23 04:53, Bart Van Assche wrote:
> An I/O scheduler that serializes zoned writes is only needed if the SCSI
> LLD does not preserve the write order. Hence only set
> ELEVATOR_F_ZBD_SEQ_WRITE if the LLD does not preserve the write order.
>
> Cc: Martin K. Petersen <martin.petersen@oracle.com>
> Cc: Damien Le Moal <dlemoal@kernel.org>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: Ming Lei <ming.lei@redhat.com>
> Signed-off-by: Bart Van Assche <bvanassche@acm.org>

Looks OK to me.

Reviewed-by: Damien Le Moal <dlemoal@kernel.org>

--
Damien Le Moal
Western Digital Research