From 33b0c4217dcd67b788318c3192a2912b530e4eef Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sun, 16 Mar 2008 11:14:30 +0100 Subject: sched: tune multi-core idle balancing WAKE_IDLE is too agressive on multi-core CPUs with the new wake-affine code, keep it on for SMT/HT balancing alone (where there's no cache affinity at all between logical CPUs). Signed-off-by: Ingo Molnar --- include/linux/topology.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/topology.h b/include/linux/topology.h index 2352f46160d..2d8dac8799c 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -138,7 +138,6 @@ | SD_BALANCE_FORK \ | SD_BALANCE_EXEC \ | SD_WAKE_AFFINE \ - | SD_WAKE_IDLE \ | SD_SHARE_PKG_RESOURCES\ | BALANCE_FOR_MC_POWER, \ .last_balance = jiffies, \ -- cgit v1.2.3