WW_MUTEX_UNLOCK(9) Mutex API reference WW_MUTEX_UNLOCK(9)
NAME
ww_mutex_unlock - release the w/w mutex
SYNOPSIS
void __sched ww_mutex_unlock(struct ww_mutex * lock);
ARGUMENTS
lock
the mutex to be released
DESCRIPTION
Unlock a mutex that has been locked by this task previously with any of the ww_mutex_lock* functions (with or without an acquire context).
It is forbidden to release the locks after releasing the acquire context.
This function must not be used in interrupt context. Unlocking of a unlocked mutex is not allowed.
AUTHOR
Rusty Russell <rusty@rustcorp.com.au>
Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 WW_MUTEX_UNLOCK(9)
