Re: [PATCH v21 00/12] Improve write performance for zoned UFS devices

Damien Le Moal
2025-07-18T07:39:16Z

On 7/18/25 05:57, Bart Van Assche wrote:
> Changes compared to v20:
> - Converted a struct queue_limits member variable into a queue_limits feature
> flag.
> - Optimized performance of blk_mq_requeue_work().
> - Instead of splitting blk_zone_wplug_bio_work(), introduce a loop in that
> function.
> - Reworked patch "blk-zoned: Support pipelining of zoned writes".
> - Dropped the null_blk driver patch.

Why ? null_blk does not maintain submission order ?

--
Damien Le Moal
Western Digital Research