Lines Matching refs:buf_lock
44 mutex_lock(&st->buf_lock);
49 mutex_unlock(&st->buf_lock);
85 mutex_lock(&st->buf_lock);
95 mutex_unlock(&st->buf_lock);
131 mutex_lock(&st->buf_lock);
148 mutex_unlock(&st->buf_lock);
393 mutex_lock(&st->buf_lock);
407 mutex_unlock(&st->buf_lock);
413 mutex_unlock(&st->buf_lock);
571 mutex_init(&st->buf_lock);