Sign in
kunit
/
linux
/
4c35e02d048a9d83618ca7a26e0b7f18455426ba
/
.
/
Documentation
/
clearing-warn-once.txt
blob: 5b1f5d547be12d965da254a83e6b9cb24272842d [
file
] [
log
] [
blame
]
WARN_ONCE / WARN_ON_ONCE only print a warning once.
echo 1 > /sys/kernel/debug/clear_warn_once
clears the state and allows the warnings to print once again.
This can be useful after test suite runs to reproduce problems.