On 4/26/21 1:34 AM, Changheun Lee wrote:
> Should we check queue point in bio_max_size()?
> __device_add_disk() can be called with "register_queue=false" like as
> device_add_disk_no_queue_reg(). How about below?
>
> unsigned int bio_max_size(struct bio *bio)
> {
> struct request_queue *q;
>
> q = (bio->bi_bdev) ? bio->bi_bdev->bd_disk->queue : NULL;
> return q ? q->limits.bio_max_bytes : UINT_MAX;
> }
How could bio_max_size() get called from inside __device_add_disk() if
no request queue is registered? Did I perhaps miss something?
Thanks,
Bart.
