# Re: \[PATCH\] null\_blk: Add notes to use LightNVM

- From: Jens Axboe \<axboe@kernel.dk\>
- Date: 2016-11-16 15:28:21 
- List: linux-block
- Page: https://ratatoskr.run/linux-block/2016/11/4876607
- Thread: https://ratatoskr.run/linux-block/2016/10/4863169/t.md

```text
On 10/27/2016 09:56 AM, Yasuaki Ishimatsu wrote:
> If CONFIG_NVM is disabled, loading null_block module with use_lightnvm=1
> fails. But there are no messages and documents related to the failure.
>
> So the patch adds the notes to use LightNVM.

Added, with some slight text adjustments. Thanks.

-- 
Jens Axboe
```