On Tue, Jun 19, 2007 at 11:04:30AM +0200, Ingo Molnar wrote: > I'm wondering, why did this trigger under CFS and not on mainline?
I thought Paul had seen the same problem with 2.6.21.5. I will try a more recent mainline (2.6.22-rc5 maybe) after I get hold of the problem machine and report later today. If there is any difference, it should be because of the reported topology by low-level platform code. In the problem case, each CPU was being reported to be a separate node (CONFIG_NUMA enabled) which caused idle_balance() to stop load-balance lookups at cpu/node level itself. > Mainline seems to have a similar problem in idle_balance() too, or am i > misreading it? -- Regards, vatsa - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
