From e09aff6074e10262d503418e599f1a18fc047bd8 Mon Sep 17 00:00:00 2001
From: Ziyi Cui <ziyic@google.com>
Date: Mon, 29 Aug 2022 23:09:23 +0000
Subject: [PATCH] ANDROID: softirq: Add EXPORT_SYMBOL_GPL for softirq and
 tasklet

The purpose of these symbols are used for getting counter and metrics of long running irq. Currently we only have symbols for irq_handler_entry and irq_handler_exit.

Bug: 227809911
Signed-off-by: Ziyi Cui <ziyic@google.com>
Change-Id: Idf4ccdede5232689b2752283539aee54a5f67866
---
 kernel/softirq.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel/softirq.c b/kernel/softirq.c
index a6da60be62e8..e9455df99569 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -31,6 +31,10 @@
 
 EXPORT_TRACEPOINT_SYMBOL_GPL(irq_handler_entry);
 EXPORT_TRACEPOINT_SYMBOL_GPL(irq_handler_exit);
+EXPORT_TRACEPOINT_SYMBOL_GPL(softirq_entry);
+EXPORT_TRACEPOINT_SYMBOL_GPL(softirq_exit);
+EXPORT_TRACEPOINT_SYMBOL_GPL(tasklet_entry);
+EXPORT_TRACEPOINT_SYMBOL_GPL(tasklet_exit);
 
 /*
    - No shared variables, all the data are CPU local.