Messages in this thread | | | From | Nikhil Rao <> | Date | Tue, 28 Jun 2011 10:13:24 -0700 | Subject | Re: power increase issue on light load |
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On Tue, Jun 28, 2011 at 7:59 AM, Peter Zijlstra <peterz@infradead.org> wrote: > On Tue, 2011-06-28 at 08:02 +0800, Alex,Shi wrote: >> > > >> > > What happens if you try something like the below. Increased imbalance >> > > might lead to more load-balance action, which might lead to more task >> > > migration/waking up of cpus etc. >> > > >> > > If the below makes any difference, Nikhil's changes have a funny that >> > > needs to be caught. >> > >> > Yes, it most remove the commit effect, So the power recovered. >> > >> > In fact the only suspicious I found is large imbalance, but that is >> > the commit want ... >> >> Any further comments for this? > > I had a look over all that stuff, but I couldn't find an obvious unit > mis-match in any of the imbalance code. Nikhil any clue? >
Sorry for the late reply. My mailbox filters failed me :-(
Alex -- I'm looking into this issue. Will get back to you soon.
-Thanks, Nikhil
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