Back out previous patch to ppc idle that handled CPU's that did not have
powersavings. Ingo's fixes to cpu_rest, cause this fix to no longer be
needed.
Signed-off-by: Kumar Gala <[EMAIL PROTECTED]>
---
diff -Nru a/arch/ppc/kernel/idle.c b/arch/ppc/kernel/idle.c
--- a/arch/ppc/kernel/idle.c 2005-01-26 08:39:59 -06:00
+++ b/arch/ppc/kernel/idle.c 2005-01-26 08:39:59 -06:00
@@ -41,17 +41,14 @@
if (!need_resched()) {
if (powersave != NULL && !irqs_disabled())
powersave();
- else {
#ifdef CONFIG_SMP
+ else {
set_thread_flag(TIF_POLLING_NRFLAG);
- local_irq_enable();
while (!need_resched())
barrier();
clear_thread_flag(TIF_POLLING_NRFLAG);
-#else
- local_irq_enable();
-#endif
}
+#endif
}
if (need_resched())
schedule();
-
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