Esempi in C++ (Cpp) per __mtx_unlock

Esempio n. 1

File: kern_mutex.c Progetto: edgar-pek/PerspicuOS

void
_mtx_unlock_flags(struct mtx *m, int opts, const char *file, int line)
{
	MPASS(curthread != NULL);
	KASSERT(m->mtx_lock != MTX_DESTROYED,
	    ("mtx_unlock() of destroyed mutex @ %s:%d", file, line));
	KASSERT(LOCK_CLASS(&m->lock_object) == &lock_class_mtx_sleep,
	    ("mtx_unlock() of spin mutex %s @ %s:%d", m->lock_object.lo_name,
	    file, line));
	curthread->td_locks--;
	WITNESS_UNLOCK(&m->lock_object, opts | LOP_EXCLUSIVE, file, line);
	LOCK_LOG_LOCK("UNLOCK", &m->lock_object, opts, m->mtx_recurse, file,
	    line);
	mtx_assert(m, MA_OWNED);

	if (m->mtx_recurse == 0)
		LOCKSTAT_PROFILE_RELEASE_LOCK(LS_MTX_UNLOCK_RELEASE, m);
	__mtx_unlock(m, curthread, opts, file, line);
}

Esempio n. 2

File: kern_mutex.c Progetto: bsd-hacker/freebsd

void
__mtx_unlock_flags(volatile uintptr_t *c, int opts, const char *file, int line)
{
	struct mtx *m;

	if (SCHEDULER_STOPPED())
		return;

	m = mtxlock2mtx(c);

	KASSERT(m->mtx_lock != MTX_DESTROYED,
	    ("mtx_unlock() of destroyed mutex @ %s:%d", file, line));
	KASSERT(LOCK_CLASS(&m->lock_object) == &lock_class_mtx_sleep,
	    ("mtx_unlock() of spin mutex %s @ %s:%d", m->lock_object.lo_name,
	    file, line));
	WITNESS_UNLOCK(&m->lock_object, opts | LOP_EXCLUSIVE, file, line);
	LOCK_LOG_LOCK("UNLOCK", &m->lock_object, opts, m->mtx_recurse, file,
	    line);
	mtx_assert(m, MA_OWNED);

	__mtx_unlock(m, curthread, opts, file, line);
	TD_LOCKS_DEC(curthread);
}