disco verification:
ubuntu@d06-4:~$ cat /proc/version
Linux version 5.0.0-16-generic (buildd@bos02-arm64-013) (gcc version 8.3.0 (Ubuntu/Linaro 8.3.0-6ubuntu1)) #17-Ubuntu SMP Wed May 15 10:54:19 UTC 2019
ubuntu@d06-4:~$ sudo dmesg -c > /dev/null
ubuntu@d06-4:~$ echo function | sudo tee /sys/kernel/debug/tracing/current_tracer
function
ubuntu@d06-4:~$ dmesg
ubuntu@d06-4:~$
disco verification: bos02-arm64- 013) (gcc version 8.3.0 (Ubuntu/Linaro 8.3.0-6ubuntu1)) #17-Ubuntu SMP Wed May 15 10:54:19 UTC 2019 debug/tracing/ current_ tracer
ubuntu@d06-4:~$ cat /proc/version
Linux version 5.0.0-16-generic (buildd@
ubuntu@d06-4:~$ sudo dmesg -c > /dev/null
ubuntu@d06-4:~$ echo function | sudo tee /sys/kernel/
function
ubuntu@d06-4:~$ dmesg
ubuntu@d06-4:~$