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| author | Mark Brown <broonie@linaro.org> | 2013-12-13 10:56:15 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-13 10:56:15 +0000 |
| commit | 2de8a21235fc569c5b39a9b5a8328dae20dc8ce1 (patch) | |
| tree | e4de027779046b1f6064172f965ad2905bdb9e6e | |
| parent | df6930e66aeb200ec4c5a56492d8a6869df62a3f (diff) | |
| parent | d474d10a1a827e0b3402943a62a97d95c0eabf8d (diff) | |
Merge remote-tracking branch 'lsk/v3.10/topic/arm64-topology' into linux-linaro-lsk
| -rw-r--r-- | arch/arm64/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a275ec3f743..b0cfc46ae97 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -152,6 +152,22 @@ config ARM_CPU_TOPOLOGY Support CPU topology definition, based on configuration provided by the firmware. +config SCHED_MC + bool "Multi-core scheduler support" + depends on ARM_CPU_TOPOLOGY + help + Multi-core scheduler support improves the CPU scheduler's decision + making when dealing with multi-core CPU chips at a cost of slightly + increased overhead in some places. If unsure say N here. + +config SCHED_SMT + bool "SMT scheduler support" + depends on ARM_CPU_TOPOLOGY + help + Improves the CPU scheduler's decision making when dealing with + MultiThreading at a cost of slightly increased overhead in some + places. If unsure say N here. + config NR_CPUS int "Maximum number of CPUs (2-32)" range 2 32 |