On Mon, Jan 07, 2008 at 09:27:24PM -0500, Steven Rostedt wrote: > > Sometimes cpu_idle_wait gets stuck because it might miss CPUS that are > already in idle, have no tasks waiting to run and have no interrupts > going to them. This is common on bootup when switching cpu idle > governors.
I must admit I never liked that cpu idle wait code anyways. Why again can't normal RCU be used for this? Waiting for two RCU quiescent cycles should be enough, shouldn't it? -Andi -- 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/
