Re: [PATCH v2] block: respect virtual boundary mask in bvecs

[Jens Axboe]

On 11/7/18 6:58 AM, Johannes Thumshirn wrote:
> With drivers that are settting a virtual boundary constrain, we are
> seeing a lot of bio splitting and smaller I/Os being submitted to the
> driver.
> 
> This happens because the bio gap detection code does not account cases
> where PAGE_SIZE - 1 is bigger than queue_virt_boundary() and thus will
> split the bio unnecessarily.

Thanks, applied.

-- 
Jens Axboe