From: Xiangyou Xie xiexiangyou@huawei.com
hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I912VN CVE: NA
------------------------------
We enable haltpoll by default for the improvement of performance. X86 has been supported. Now, we will provide it on ARM.
Signed-off-by: Xiangyou Xie xiexiangyou@huawei.com Signed-off-by: Peng Liang liangpeng10@huawei.com Signed-off-by: liangtian liangtian13@huawei.com --- arch/arm64/configs/openeuler_defconfig | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 767d1ba26c3a..0e664de987e8 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -612,10 +612,13 @@ CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_GOV_LADDER is not set CONFIG_CPU_IDLE_GOV_MENU=y CONFIG_CPU_IDLE_GOV_TEO=y +CONFIG_CPU_IDLE_GOV_HALTPOLL=y
# # ARM CPU Idle Drivers # +CONFIG_ARM_CPUIDLE=y +CONFIG_HALTPOLL_CPUIDLE=y # CONFIG_ARM_PSCI_CPUIDLE is not set # end of ARM CPU Idle Drivers # end of CPU Idle