Commit 44113df5 authored Jul 29, 2022 by zhangsong Committed by zhangsong234 Apr 07, 2023

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



--------------------------------

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: zhangsong <zhangsong34@huawei.com>

parent 7d655d41

arch/arm64/configs/openeuler_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -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

+1 −0

Original line number	Diff line number	Diff line
		@@ -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