config: enable CONFIG_QOS_SCHED_PRIO_LB for x86 and arm64

euleros inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5HF3M
CVE: NA

Reference: https://gitee.com/openeuler/kernel/pulls/41

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set CONFIG_QOS_SCHED_PRIO_LB to y:

This feature enable priority load balance
for QoS scheduler, which prefer migrating online tasks
and migrating offline tasks secondly.
Signed-off-by: Nzhangsong <zhangsong34@huawei.com>

arch/arm64/configs/openeuler_defconfig

@@ -141,6 +141,7 @@ CONFIG_CGROUP_SCHED=y
 CONFIG_QOS_SCHED=y
 # CONFIG_QOS_SCHED_SMT_EXPELLER is not set
 CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_QOS_SCHED_PRIO_LB=y
 CONFIG_CFS_BANDWIDTH=y
 CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_PIDS=y

arch/x86/configs/openeuler_defconfig

@@ -160,6 +160,7 @@ CONFIG_CGROUP_SCHED=y
 CONFIG_QOS_SCHED=y
 # CONFIG_QOS_SCHED_SMT_EXPELLER is not set
 CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_QOS_SCHED_PRIO_LB=y
 CONFIG_CFS_BANDWIDTH=y
 CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_PIDS=y