sched: Tweak wake_idx
When merging select_task_rq_fair() and sched_balance_self() we lost
the use of wake_idx, restore that and set them to 0 to make wake
balancing more aggressive.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h
index cf6053b..47f3c51 100644
--- a/arch/ia64/include/asm/topology.h
+++ b/arch/ia64/include/asm/topology.h
@@ -62,11 +62,12 @@
.busy_idx = 2, \
.idle_idx = 1, \
.newidle_idx = 2, \
- .wake_idx = 1, \
+ .wake_idx = 0, \
.forkexec_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_NEWIDLE \
| SD_BALANCE_EXEC \
+ | SD_BALANCE_FORK \
| SD_BALANCE_WAKE \
| SD_WAKE_AFFINE, \
.last_balance = jiffies, \
@@ -87,7 +88,7 @@
.busy_idx = 3, \
.idle_idx = 2, \
.newidle_idx = 2, \
- .wake_idx = 1, \
+ .wake_idx = 0, \
.forkexec_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_EXEC \
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index c634331..a6b220a 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -58,9 +58,10 @@
.busy_idx = 3, \
.idle_idx = 1, \
.newidle_idx = 2, \
- .wake_idx = 1, \
+ .wake_idx = 0, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_EXEC \
+ | SD_BALANCE_FORK \
| SD_BALANCE_NEWIDLE \
| SD_BALANCE_WAKE \
| SD_SERIALIZE, \
diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h
index dc1531e..9054e5c 100644
--- a/arch/sh/include/asm/topology.h
+++ b/arch/sh/include/asm/topology.h
@@ -16,7 +16,7 @@
.busy_idx = 3, \
.idle_idx = 2, \
.newidle_idx = 2, \
- .wake_idx = 1, \
+ .wake_idx = 0, \
.forkexec_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_FORK \
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index 1d091ab..bc3a093 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -52,7 +52,7 @@
.busy_idx = 3, \
.idle_idx = 2, \
.newidle_idx = 0, \
- .wake_idx = 1, \
+ .wake_idx = 0, \
.forkexec_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_FORK \
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 966d58dc..4b1b335 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -138,7 +138,7 @@
.busy_idx = 3, \
.idle_idx = SD_IDLE_IDX, \
.newidle_idx = SD_NEWIDLE_IDX, \
- .wake_idx = 1, \
+ .wake_idx = 0, \
.forkexec_idx = SD_FORKEXEC_IDX, \
\
.flags = 1*SD_LOAD_BALANCE \