Re: x86: page enter optimization

[Joerg Sonnenberger <joerg%bec.de@localhost>]

On Fri, Oct 14, 2016 at 08:56:18PM +0200, Maxime Villard wrote:
> We would either be leaking memory or freeing some we allocated for no
> reason, the latter meaning we still didn't fix the issue for real. I'm not
> sure multiplying critical sections is a good idea.

I don't think we normally migrate running lwps from one cpu to another
for no good reason. It would be quite inefficient to do so.

Joerg