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[PATCH] arm64: Kconfig: make SCHED_MC and SCHED_SMT depend on SMP

From Yang Shi <yang.shi@linaro.org>
Newsgroups linux.kernel
Subject [PATCH] arm64: Kconfig: make SCHED_MC and SCHED_SMT depend on SMP
Date 2016-04-14 03:20 +0200
Message-ID <rnE6S-1XS-5@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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SCHED_MC and SCHED_SMT are pointless when SMP is disabled.
Although SMP is rarely disabled for ARM64, it looks more consistent to have
such depend in Kconfig.

Signed-off-by: Yang Shi <yang.shi@linaro.org>
---
 arch/arm64/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 4f43622..e5de825 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -521,6 +521,7 @@ config CPU_BIG_ENDIAN
 
 config SCHED_MC
 	bool "Multi-core scheduler support"
+	depends on SMP
 	help
 	  Multi-core scheduler support improves the CPU scheduler's decision
 	  making when dealing with multi-core CPU chips at a cost of slightly
@@ -528,6 +529,7 @@ config SCHED_MC
 
 config SCHED_SMT
 	bool "SMT scheduler support"
+	depends on SMP
 	help
 	  Improves the CPU scheduler's decision making when dealing with
 	  MultiThreading at a cost of slightly increased overhead in some
-- 
2.0.2

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[PATCH] arm64: Kconfig: make SCHED_MC and SCHED_SMT depend on SMP Yang Shi <yang.shi@linaro.org> - 2016-04-14 03:20 +0200
  Re: [PATCH] arm64: Kconfig: make SCHED_MC and SCHED_SMT depend on SMP Will Deacon <will.deacon@arm.com> - 2016-04-14 10:50 +0200
    Re: [PATCH] arm64: Kconfig: make SCHED_MC and SCHED_SMT depend on SMP Will Deacon <will.deacon@arm.com> - 2016-04-14 18:40 +0200
    Re: [PATCH] arm64: Kconfig: make SCHED_MC and SCHED_SMT depend on SMP "Shi, Yang" <yang.shi@linaro.org> - 2016-04-14 18:40 +0200

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