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Commit a8fae3ec authored by Peter Zijlstra's avatar Peter Zijlstra Committed by Ingo Molnar
Browse files

sched: enable SD_WAKE_IDLE 



Now that SD_WAKE_IDLE doesn't make pipe-test suck anymore,
enable it by default for MC, CPU and NUMA domains.

Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 71a29aa7

arch/x86/include/asm/topology.h

+1 −1
Original line number Diff line number Diff line
@@ -152,7 +152,7 @@ extern unsigned long node_remap_size[]; 
				| 0*SD_POWERSAVINGS_BALANCE		\

				| 0*SD_SHARE_PKG_RESOURCES		\

				| 1*SD_SERIALIZE			\

				| 0*SD_WAKE_IDLE_FAR			\

				| 1*SD_WAKE_IDLE_FAR			\

				| 0*SD_PREFER_SIBLING			\

				,					\

	.last_balance		= jiffies,				\

include/linux/topology.h

+3 −3
Original line number Diff line number Diff line
@@ -129,7 +129,7 @@ int arch_update_cpu_topology(void); 
				| 1*SD_BALANCE_NEWIDLE			\

				| 1*SD_BALANCE_EXEC			\

				| 1*SD_BALANCE_FORK			\

				| 0*SD_WAKE_IDLE			\

				| 1*SD_WAKE_IDLE			\

				| 1*SD_WAKE_AFFINE			\

				| 1*SD_WAKE_BALANCE			\

				| 0*SD_SHARE_CPUPOWER			\
@@ -163,7 +163,7 @@ int arch_update_cpu_topology(void); 
				| 1*SD_BALANCE_NEWIDLE			\

				| 1*SD_BALANCE_EXEC			\

				| 1*SD_BALANCE_FORK			\

				| 0*SD_WAKE_IDLE			\

				| 1*SD_WAKE_IDLE			\

				| 0*SD_WAKE_AFFINE			\

				| 1*SD_WAKE_BALANCE			\

				| 0*SD_SHARE_CPUPOWER			\
@@ -198,7 +198,7 @@ int arch_update_cpu_topology(void); 
				| 0*SD_POWERSAVINGS_BALANCE		\

				| 0*SD_SHARE_PKG_RESOURCES		\

				| 1*SD_SERIALIZE			\

				| 0*SD_WAKE_IDLE_FAR			\

				| 1*SD_WAKE_IDLE_FAR			\

				| 0*SD_PREFER_SIBLING			\

				,					\

	.last_balance		= jiffies,				\