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Subject[PATCH 6/6] sched: enable SD_IDLE_LOAD_BALANCE on MC, CPU and NUMA (x86) domains
Date
Enable SD_IDLE_LOAD_BALANCE on MC, CPU and NUMA for x86. This sched
flag enables the idle load balancer on these scheduling domains.

Signed-off-by: Nikhil Rao <ncrao@google.com>
---
arch/x86/include/asm/topology.h | 2 +-
include/linux/topology.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 9f29b4e..8b27b3f 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -150,7 +150,7 @@ extern unsigned long node_remap_size[];
| 0*SD_SHARE_PKG_RESOURCES \
| 1*SD_SERIALIZE \
| 0*SD_PREFER_SIBLING \
- | 0*SD_IDLE_LOAD_BALANCE \
+ | 1*SD_IDLE_LOAD_BALANCE \
, \
.last_balance = jiffies, \
.balance_interval = 1, \
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 97fbb1b..cef87aa 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -135,7 +135,7 @@ int arch_update_cpu_topology(void);
| 0*SD_SHARE_CPUPOWER \
| 1*SD_SHARE_PKG_RESOURCES \
| 0*SD_SERIALIZE \
- | 0*SD_IDLE_LOAD_BALANCE \
+ | 1*SD_IDLE_LOAD_BALANCE \
| sd_balance_for_mc_power() \
| sd_power_saving_flags() \
, \
@@ -169,7 +169,7 @@ int arch_update_cpu_topology(void);
| 0*SD_SHARE_CPUPOWER \
| 0*SD_SHARE_PKG_RESOURCES \
| 0*SD_SERIALIZE \
- | 0*SD_IDLE_LOAD_BALANCE \
+ | 1*SD_IDLE_LOAD_BALANCE \
| sd_balance_for_package_power() \
| sd_power_saving_flags() \
, \
--
1.7.1


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