lkml.org 
[lkml]   [2012]   [Feb]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [RFC] Extend mwait idle to optimize away IPIs when possible
From
Date
On Mon, 2012-02-13 at 13:34 +0800, Yong Zhang wrote:
> Yeah, most of the things could be shared. Such as the added logic when
> return from idle and the hooks into ttwu_queue_remote() and
> generic_exec_single().
>

The thing is, those last two should not have hooks. Nor am I convinced
anything outside of the arch idle loop should have any.




\
 
 \ /
  Last update: 2012-02-14 14:55    [W:0.093 / U:7.944 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site