btr_merge(btrn, fn->min_iqs);
return 1;
}
+
+void generic_filter_pre_select(struct sched *s, struct task *t)
+{
+ struct filter_node *fn = container_of(t, struct filter_node, task);
+ size_t iqs = btr_get_input_queue_size(fn->btrn);
+
+ t->error = 0;
+ if (iqs <= fn->min_iqs)
+ return;
+ if (btr_bytes_pending(fn->btrn) > FILTER_MAX_PENDING)
+ return; /* FIXME, should use reasonable bound on timeout */
+ s->timeout.tv_sec = 0;
+ s->timeout.tv_usec = 1;
+}
+