Lines Matching refs:q_free
57 if (q == &s->q_free) {
97 /* special handling for q_free */
114 When 'from' is q_free, then needed_bytes is compared to the total
127 int from_free = from == &s->q_free;
128 int to_free = to == &s->q_free;
187 ivtv_queue_move(s, &s->q_io, NULL, &s->q_free, 0);
188 ivtv_queue_move(s, &s->q_full, NULL, &s->q_free, 0);
189 ivtv_queue_move(s, &s->q_dma, NULL, &s->q_free, 0);
190 ivtv_queue_move(s, &s->q_predma, NULL, &s->q_free, 0);
238 /* allocate stream buffers. Initially all buffers are in q_free. */
256 ivtv_enqueue(s, buf, &s->q_free);
269 /* move all buffers to q_free */
272 /* empty q_free */
273 while ((buf = ivtv_dequeue(s, &s->q_free))) {