Re: [v2 1/2] block: disable iopoll for split bio

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> +
> +	/*
> +	 * IOpoll is initially for small size, latency sensitive IO.
> +	 *
> +	 * It doesn't work well for big IO, especially when it needs to be split to
> +	 * multiple bios. When it comes to bio split, the returned cookie of
> +	 * __submit_bio_noacct_mq() is indeed the cookie of the last split bio. The
> +	 * completion of *this* last split bio done by polling doesn't mean the whole

Please fix the various overly long lines.



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