[PATCH v5 08/28] block: Fake max open zones limit when there is no limit

Bart Van Assche bvanassche at acm.org
Thu Apr 4 12:04:49 PDT 2024


On 4/3/24 01:42, Damien Le Moal wrote:
> For a zoned block device that has no limit on the number of open zones
> and no limit on the number of active zones, the zone write plug mempool
> is created with a size of 128 zone write plugs. For such case, set the
> device max_open_zones queue limit to this value to indicate to the user
> the potential performance penalty that may happen when writing
> simultaneously to more zones than the mempool size.

Reviewed-by: Bart Van Assche <bvanassche at acm.org>



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