+ if (ret != 0)
+ return sched_min_delay(s);
+ if (!pod->have_more)
+ return;
+ if (btr_get_output_queue_size(btrn) > OGGDEC_MAX_OUTPUT_SIZE)
+ return;
+ sched_min_delay(s);
+}
+
+static int ogg_post_select(__a_unused struct sched *s, struct task *t)
+{
+ struct filter_node *fn = container_of(t, struct filter_node, task);
+ struct private_oggdec_data *pod = fn->private_data;
+ struct btr_node *btrn = fn->btrn;
+ int ret, have;
+ char *buf;
+
+ ret = btr_node_status(btrn, fn->min_iqs, BTR_NT_INTERNAL);
+ if (ret < 0) {
+ if (ret != -E_BTR_EOF) /* fatal error */
+ goto out;
+ if (fn->min_iqs == 0 && !pod->have_more) /* EOF */
+ goto out;
+ /* last ov_read() returned OV_HOLE */
+ } else if (ret == 0 && !pod->have_more) /* nothing to do */