From 4516fdada0029e127f29cfead6b32b5214b1cc38 Mon Sep 17 00:00:00 2001
From: Andrei Kholodnyi <andrei.kholodnyi@gmail.com>
Date: Sun, 19 Jun 2022 13:35:07 +0200
Subject: [PATCH] add a real-time check in README

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4bc6861..5467546 100644
--- a/README.md
+++ b/README.md
@@ -159,11 +159,14 @@ sudo dpkg -i linux-image-*.deb
 sudo reboot
 ```
 
-After reboot you should see a new RT kernel installed
+After reboot you should see a new RT kernel installed and real-time enabled
 
 ```bash
 ubuntu@ubuntu:~$ uname -a
 Linux ubuntu 5.4.174-rt69-raspi #1 SMP PREEMPT_RT Mon Apr 8 14:10:16 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux
+
+ubuntu@ubuntu:~$ cat /sys/kernel/realtime
+1
 ```
 
 ## Intel UP2 board RT kernel build