Re: [PATCH 6/6] Revert "mtip32xx: pass BLK_MQ_F_NO_SCHED"

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On Thu, Apr 27, 2017 at 04:51:34PM -0600, Jens Axboe wrote:
> This reverts commit 4981d04dd8f1ab19e2cce008da556d7f099b6e68.
> 
> The driver has been converted to using the proper infrastructure
> for issuing internal commands. This means it's now safe to use with
> the scheduling infrastruture, so we can now revert the change
> that turned off scheduling for mtip32xx.
> 
> Signed-off-by: Jens Axboe <axboe@xxxxxx>
> ---
>  drivers/block/mtip32xx/mtip32xx.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
> index ba03a5b1f05a..cf11d364c848 100644
> --- a/drivers/block/mtip32xx/mtip32xx.c
> +++ b/drivers/block/mtip32xx/mtip32xx.c
> @@ -3955,7 +3955,7 @@ static int mtip_block_initialize(struct driver_data *dd)
>  	dd->tags.reserved_tags = 1;
>  	dd->tags.cmd_size = sizeof(struct mtip_cmd);
>  	dd->tags.numa_node = dd->numa_node;
> -	dd->tags.flags = BLK_MQ_F_SHOULD_MERGE | BLK_MQ_F_NO_SCHED;
> +	dd->tags.flags = BLK_MQ_F_SHOULD_MERGE;
>  	dd->tags.driver_data = dd;
>  	dd->tags.timeout = MTIP_NCQ_CMD_TIMEOUT_MS;

Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>

Thanks,
Ming



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