console_unlock — unlock the console system
void fsfuncconsole_unlock ( | void); |
Releases the console_lock which the caller holds on the console system and the console driver list.
While the console_lock was held, console output may have been buffered
by printk. If this is the case, console_unlock; emits
the output prior to releasing the lock.
If there is output waiting for klogd, we wake it up.
console_unlock; may be called from any context.