Commit bc13a2bc authored by zhangwei123171's avatar zhangwei123171
Browse files

sched/fair: remove cpu.qos_leve from root cpu cgroup 

jingdong inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7R399



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/sys/fs/cgroup/cpu/cpu.qos_level is not needed, and easy
to cause misunderstanding.

Signed-off-by: default avatarzhangwei123171 <zhangwei123171@jd.com>
Reviewed-by: default avatarzhaoxiaoqiang11 <zhaoxiaoqiang11@jd.com>
parent 3feff602

kernel/sched/core.c

+1 −0
Original line number Diff line number Diff line
@@ -9666,6 +9666,7 @@ static struct cftype cpu_legacy_files[] = { 
#ifdef CONFIG_QOS_SCHED

	{

		.name = "qos_level",

		.flags = CFTYPE_NOT_ON_ROOT,

		.read_s64 = cpu_qos_read,

		.write_s64 = cpu_qos_write,

	},