diff --git a/fs/proc/base.c b/fs/proc/base.c
index a0c4fd012520a1f37e1d059b082d099bdebc728d..4ce5bcf38e42bea636b30eda3da41f66f097428f 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -54,6 +54,11 @@
 #include <linux/time.h>
 #include <linux/proc_fs.h>
 #include <linux/stat.h>
+
+#ifdef CONFIG_QOS_CTRL
+#include <linux/sched/qos_ctrl.h>
+#endif
+
 #include <linux/task_io_accounting_ops.h>
 #include <linux/init.h>
 #include <linux/capability.h>
@@ -1488,6 +1493,34 @@ static const struct file_operations proc_pid_sched_operations = {
 
 #endif
 
+#ifdef CONFIG_QOS_CTRL
+long proc_qos_ctrl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+	return do_qos_ctrl_ioctl(QOS_IOCTL_ABI_AARCH64, file, cmd, arg);
+}
+
+#ifdef CONFIG_COMPAT
+long proc_qos_ctrl_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+	return do_qos_ctrl_ioctl(QOS_IOCTL_ABI_ARM32, file, cmd,
+			(unsigned long)(compat_ptr((compat_uptr_t)arg)));
+}
+#endif
+
+int proc_qos_ctrl_open(struct inode *inode, struct file *filp)
+{
+	return 0;
+}
+
+static const struct file_operations proc_qos_ctrl_operations = {
+	.open   = proc_qos_ctrl_open,
+	.unlocked_ioctl = proc_qos_ctrl_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl = proc_qos_ctrl_compat_ioctl,
+#endif
+};
+#endif
+
 #ifdef CONFIG_SCHED_RTG
 static const struct file_operations proc_rtg_operations = {
 	.open		= proc_rtg_open,
@@ -3850,6 +3883,9 @@ static const struct pid_entry tid_base_stuff[] = {
 #ifdef CONFIG_ACCESS_TOKENID
 	ONE("tokenid", S_IRUSR, proc_token_operations),
 #endif
+#ifdef CONFIG_QOS_CTRL
+	REG("sched_qos_ctrl", S_IRUGO|S_IWUGO, proc_qos_ctrl_operations),
+#endif
 #ifdef CONFIG_SCHED_RTG_DEBUG
 	REG("sched_group_id", S_IRUGO|S_IWUGO, proc_pid_sched_group_id_operations),
 #endif
diff --git a/kernel/exit.c b/kernel/exit.c
index fca644befda446cb015c1a5bf64081629988ae1e..0dd3c80e5e4b86566352e5bafc802163f25db0dc 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -13,6 +13,11 @@
 #include <linux/sched/task.h>
 #include <linux/sched/task_stack.h>
 #include <linux/sched/cputime.h>
+
+#ifdef CONFIG_QOS_CTRL
+#include <linux/sched/qos_ctrl.h>
+#endif
+
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/capability.h>
@@ -832,6 +837,10 @@ void __noreturn do_exit(long code)
 	exit_signals(tsk);  /* sets PF_EXITING */
 	sched_exit(tsk);
 
+#ifdef CONFIG_QOS_CTRL
+	sched_exit_qos_list(tsk);
+#endif
+
 	/* sync mm's RSS info before statistics gathering */
 	if (tsk->mm)
 		sync_mm_rss(tsk->mm);
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 84654c67d6945b1117c3bf1c9de0393b7930af89..1cd69897346a866d750f663606f04016d0223cc1 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -66,7 +66,9 @@
 #include <linux/workqueue_api.h>
 #include <linux/irq.h>
 #include <linux/delay.h>
-
+#ifdef CONFIG_QOS_CTRL
+#include <linux/sched/qos_ctrl.h>
+#endif
 #ifdef CONFIG_PREEMPT_DYNAMIC
 # ifdef CONFIG_GENERIC_ENTRY
 #  include <linux/entry-common.h>
@@ -4874,6 +4876,11 @@ late_initcall(sched_core_sysctl_init);
 int sched_fork(unsigned long clone_flags, struct task_struct *p)
 {
 	init_new_task_load(p);
+
+#ifdef CONFIG_QOS_CTRL
+	init_task_qos(p);
+#endif
+
 	__sched_fork(clone_flags, p);
 	/*
 	 * We mark the process as NEW here. This guarantees that