+
+ /*
+ * Move the index sent seqcount forward if it was lagging behind
+ * the new tail of the tracefile array. If the current
+ * index_sent_seqcount is already further than the tracefile
+ * array tail position, keep its current position.
+ */
+ vstream->index_sent_seqcount = seq_tail > vstream->index_sent_seqcount ?
+ seq_tail : vstream->index_sent_seqcount;