blob: 211fd926cf00f5994f322d4edb1f0d45a4fd442a (
plain)
1
2
3
4
5
6
7
8
9
|
Clearing WARN_ONCE
------------------
WARN_ONCE / WARN_ON_ONCE / printk_once only emit a message 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.
|
