[dm-devel] [PATCH] bio: have bio_kmap_irq return the size of mapped data (fwd)

[Jens Axboe]

On 11/08/2017 08:34 AM, Christoph Hellwig wrote:
> On Wed, Nov 08, 2017 at 08:20:58AM -0700, Jens Axboe wrote:
>> On top of that, there are no users of it at all...
> 
> But Mikulas wants to add one :)

I know...

> Note that __bio_kmap_atomic has the same issues, only has a single
> users either and would be cleaner if opencoded there as it already
> has the current bvec.  See patch below.

Kill them all with fire. The open coded version is much clearer.

-- 
Jens Axboe