On 12/14/2010 1:11 AM, Jaroslav Skarvada wrote: > During the full load when the system does not have opportunity > to sleep the wakeup counter counts too much (mostly more than 1000). > > This issue originates from RH bugzilla: > https://bugzilla.redhat.com/show_bug.cgi?id=528945 > > The problem is that if no event occurs the timerstats are used, but > probably it is not correct for CPUs with multiple C-states. The > proposed patch is attached. > > If there is no wakeup the wakeup counter disappears. I am not sure > if this is the correct behaviour. If not, the fix seems simple: > > - if (totalevents&& ticktime) { > + if (ticktime) { >
this does not look correct; sorry. the real fix is actually a radical change on how things are counted... which is done in the powertop 2.x git tree. _______________________________________________ Power mailing list [email protected] http://www.bughost.org/mailman/listinfo/power
