Lines Matching refs:dq_lock
147 mutex_init(&dqp->dq_lock, NULL, MUTEX_DEFAULT, NULL);
193 mutex_enter(&dqp->dq_lock);
199 mutex_exit(&dqp->dq_lock);
203 mutex_exit(&dqp->dq_lock);
216 mutex_exit(&dqp->dq_lock);
249 mutex_enter(&dqp->dq_lock);
289 * I must exit the dq_lock so that I can acquire the
294 mutex_exit(&dqp->dq_lock);
296 mutex_enter(&dqp->dq_lock);
298 mutex_exit(&dqp->dq_lock);
301 * Don't bother reacquiring dq_lock because the dq is
319 mutex_exit(&dqp->dq_lock);
334 ASSERT(MUTEX_HELD(&dqp->dq_lock));
373 ASSERT(MUTEX_HELD(&dqp->dq_lock));
387 * dqput on all dq's. Since I am holding dq_lock on this dq, closedq
464 ASSERT(MUTEX_HELD(&dqp->dq_lock));
472 * To preserve lock order, we have to drop dq_lock in order to
478 mutex_exit(&dqp->dq_lock);
480 mutex_enter(&dqp->dq_lock);
544 if (!mutex_tryenter(&dqp->dq_lock)) {
571 mutex_exit(&dqp->dq_lock);
589 mutex_exit(&dqp->dq_lock);