Re: [uml-devel] [PATCH v2] UBD Improvements Phase 1

[Richard W. <ri...@no...>]

Anton,

On 30.09.2016 08:53, ant...@ko... wrote:
> From: Anton Ivanov <ai...@ko...>
> 
> UBD at present is extremely slow because it handles only
> one request at a time in the IO thread and IRQ handler.
> 
> The single request at a time is replaced by handling multiple
> requests as well as necessary workarounds for short reads/writes.
> 
> Resulting performance improvement in disk IO - 30%
> 
> Signed-off-by: Anton Ivanov <ai...@ko...>

In general I think we can merge this in 4.10.
But please run checkpatch.pl and fix all the whitespace issues. :-)

Daniel, can you apply your blk-mq work on top of this patch?

Thanks,
//richard