From: Guan Jing <guanjing6@huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8O3MY CVE: NA -------------------------------- We introduce the qos smt expeller, which lets online tasks to expel offline tasks on the smt sibling cpus, and exclusively occupy CPU resources.In this way we are able to improve QOS of online tasks in co-location. Signed-off-by: Guan Jing <guanjing6@huawei.com> Signed-off-by: Xia Fukun <xiafukun@huawei.com> --- init/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/init/Kconfig b/init/Kconfig index 2ee1384c4f81..aef244c7d321 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1002,6 +1002,15 @@ config QOS_SCHED If in doubt, say N. +config QOS_SCHED_SMT_EXPELLER + bool "Qos smt expeller" + depends on SCHED_SMT + depends on QOS_SCHED + default n + help + This feature enable online tasks to expel offline tasks + on the smt sibling cpus, and exclusively occupy CPU resources. + config FAIR_GROUP_SCHED bool "Group scheduling for SCHED_OTHER" depends on CGROUP_SCHED -- 2.34.1