From: Jason Wang
Date: Wed, 23 Jan 2019 17:55:52 +0800
> This series tries to access virtqueue metadata through kernel virtual
> address instead of copy_user() friends since they had too much
> overheads like checks, spec barriers or even hardware feature
> toggling.
>
> Test shows about 24%
On Sat, Jan 26, 2019 at 02:37:08PM -0800, David Miller wrote:
> From: Jason Wang
> Date: Wed, 23 Jan 2019 17:55:52 +0800
>
> > This series tries to access virtqueue metadata through kernel virtual
> > address instead of copy_user() friends since they had too much
> > overheads like checks, spec
