Re: [PATCH] block: Flag elevators suitable for single queue

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On 28/05/2020 10:12, Linus Walleij wrote:
> diff --git a/block/mq-deadline.c b/block/mq-deadline.c
> index b490f47fd553..324047add271 100644
> --- a/block/mq-deadline.c
> +++ b/block/mq-deadline.c
> @@ -794,7 +794,8 @@ static struct elevator_type mq_deadline = {
>  	.elevator_attrs = deadline_attrs,
>  	.elevator_name = "mq-deadline",
>  	.elevator_alias = "deadline",
> -	.elevator_features = ELEVATOR_F_ZBD_SEQ_WRITE,
> +	.elevator_features = ELEVATOR_F_ZBD_SEQ_WRITE |
> +	ELEVATOR_F_SINGLE_HW_QUEUE,

That indentation looks a bit odd to me but for the general concept

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>




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