lkml.org 
[lkml]   [2015]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] kvm: add halt_poll_ns module parameter


On 02/06/2015 08:48 PM, Paolo Bonzini wrote:

>
> +unsigned int halt_poll_ns = 0;
> +module_param(halt_poll_ns, uint, S_IRUGO | S_IWUSR);
> +

Can we make this parameter be changeable? So that we can tune it
on the fly.

> finish_wait(&vcpu->wq, &wait);
> + cur = ktime_get();

We can move this into the tracepoint to avoid the workload if the
tracepoint is not enabled.

Otherwise looks good to me.

Reviewed-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>


\
 
 \ /
  Last update: 2015-02-09 09:41    [W:0.129 / U:3.992 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site