Re: [PATCH v2 09/11] md/raid10: align bio to io_opt

在 2026/1/3 23:45, Yu Kuai 写道:
> The impact is not so significant for raid10 compared to raid5, however
> it's still more appropriate to issue IOs evenly to underlying disks.
> 
> Signed-off-by: Yu Kuai <[email protected]>
> ---
>   drivers/md/raid10.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
> index 09328e032f14..2c6b65b83724 100644
> --- a/drivers/md/raid10.c
> +++ b/drivers/md/raid10.c
> @@ -4008,6 +4008,8 @@ static int raid10_set_queue_limits(struct mddev *mddev)
>   	err = mddev_stack_rdev_limits(mddev, &lim, MDDEV_STACK_INTEGRITY);
>   	if (err)
>   		return err;
> +
> +	md_config_align_limits(mddev, &lim);
>   	return queue_limits_set(mddev->gendisk->queue, &lim);
>   }
>   


LGTM

Reviewed-by: Li Nan <[email protected]>
-- 
Thanks,
Nan