Re: [PATCH 2/3] block: pre-allocate requests if plug is started and is a batch

[Bart Van Assche <bvanassche@xxxxxxx>]

On 10/6/21 9:35 AM, Jens Axboe wrote:
> diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
> index 3b967053e9f5..4b2006ec8bf2 100644
> --- a/include/linux/blk_types.h
> +++ b/include/linux/blk_types.h
> @@ -22,6 +22,7 @@ struct bio_crypt_ctx;
>   
>   struct block_device {
>   	sector_t		bd_start_sect;
> +	sector_t		bd_nr_sectors;
>   	struct disk_stats __percpu *bd_stats;
>   	unsigned long		bd_stamp;
>   	bool			bd_read_only;	/* read-only policy */

Hmm ... I can't find any code in this patch that sets bd_nr_sectors? Did 
I perhaps overlook something?

Thanks,

Bart.