Re: [patch v2 3/7] blk-mq: add a new queue sysfs attribute async_depth

From: Nilay Shroff
Date: Thu Oct 09 2025 - 07:20:38 EST




On 10/9/25 1:16 PM, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@xxxxxxxxxx>
>
> Add a new field async_depth to request_queue and related APIs, this is
> currently not used, following patches will convert elevators to use
> this instead of internal async_depth.
>
> Also factor out a helper blk_mq_limit_depth() to make code cleaner.
>
> Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>

Looks good to me:
Reviewed-by: Nilay Shroff <nilay@xxxxxxxxxxxxx>