From 7dc223cb0287e649fed736d6edda32d3bec4482d Mon Sep 17 00:00:00 2001
From: Changki Kim <changki.kim@samsung.com>
Date: Sat, 19 Dec 2020 14:21:18 +0900
Subject: [PATCH] ANDROID: timer: Export hrtimer_expire_entry/exit tracepoints

Export hrtimer_expire_entry/exit tracepoints, so that vendor modules
can register probes for these tracepoints.

Bug: 205928005
Change-Id: I739f369d3b56e09f8e9061fefdf25830e37e987e
Signed-off-by: Changki Kim <changki.kim@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
---
 kernel/time/timer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index c7c4897841df..8cd2f8e9e322 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -58,6 +58,9 @@
 #undef CREATE_TRACE_POINTS
 #include <trace/hooks/timer.h>
 
+EXPORT_TRACEPOINT_SYMBOL_GPL(hrtimer_expire_entry);
+EXPORT_TRACEPOINT_SYMBOL_GPL(hrtimer_expire_exit);
+
 __visible u64 jiffies_64 __cacheline_aligned_in_smp = INITIAL_JIFFIES;
 
 EXPORT_SYMBOL(jiffies_64);