From 058346c758256f6cf9d392e09d26335530d7c4a4 Mon Sep 17 00:00:00 2001
From: Pavankumar Kondeti <pkondeti@codeaurora.org>
Date: Wed, 3 Feb 2021 19:23:15 +0530
Subject: [PATCH] sched/walt: Export set_task_boost() API

set_task_boost() API is meant for other modules, so export
this function. Also move the function declaration to
appropriate header.

Change-Id: I7213b137a0763140c631bea30653321674fef272
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
---
 include/linux/sched/walt.h | 5 +++++
 kernel/sched/walt/walt.c   | 1 +
 kernel/sched/walt/walt.h   | 2 --
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/include/linux/sched/walt.h b/include/linux/sched/walt.h
index f3fdd4da27e8..1684c50ef544 100644
--- a/include/linux/sched/walt.h
+++ b/include/linux/sched/walt.h
@@ -10,11 +10,16 @@
 
 #if IS_ENABLED(CONFIG_SCHED_WALT)
 extern int sched_lpm_disallowed_time(int cpu, u64 *timeout);
+extern int set_task_boost(int boost, u64 period);
 #else
 static inline int sched_lpm_disallowed_time(int cpu, u64 *timeout)
 {
 	return INT_MAX;
 }
+static inline int set_task_boost(int boost, u64 period)
+{
+	return 0;
+}
 #endif
 
 #endif /* _LINUX_SCHED_WALT_H */
diff --git a/kernel/sched/walt/walt.c b/kernel/sched/walt/walt.c
index e6a9f6ddea37..706feba887f6 100644
--- a/kernel/sched/walt/walt.c
+++ b/kernel/sched/walt/walt.c
@@ -102,6 +102,7 @@ int set_task_boost(int boost, u64 period)
 	}
 	return 0;
 }
+EXPORT_SYMBOL(set_task_boost);
 
 u64 sched_ktime_clock(void)
 {
diff --git a/kernel/sched/walt/walt.h b/kernel/sched/walt/walt.h
index 14cf680953ee..9f2c0f4c9c01 100644
--- a/kernel/sched/walt/walt.h
+++ b/kernel/sched/walt/walt.h
@@ -970,8 +970,6 @@ static inline void set_wake_up_idle(bool enabled)
 	wts->wake_up_idle = enabled;
 }
 
-extern int set_task_boost(int boost, u64 period);
-
 static inline struct task_group *css_tg(struct cgroup_subsys_state *css)
 {
 	return css ? container_of(css, struct task_group, css) : NULL;