Imported Upstream version 16.07.2

[deb_dpdk.git] / lib / librte_sched / rte_sched.c

diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index 8696423..e6dace2 100644 (file)
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -734,19 +734,23 @@ rte_sched_port_config(struct rte_sched_port_params *params)
 void
 rte_sched_port_free(struct rte_sched_port *port)
 {
-       unsigned int queue;
+       uint32_t qindex;
+       uint32_t n_queues_per_port = rte_sched_port_queues_per_port(port);
 
        /* Check user parameters */
        if (port == NULL)
                return;
 
        /* Free enqueued mbufs */
-       for (queue = 0; queue < RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE; queue++) {
-               struct rte_mbuf **mbufs = rte_sched_port_qbase(port, queue);
-               unsigned int i;
-
-               for (i = 0; i < rte_sched_port_qsize(port, queue); i++)
-                       rte_pktmbuf_free(mbufs[i]);
+       for (qindex = 0; qindex < n_queues_per_port; qindex++) {
+               struct rte_mbuf **mbufs = rte_sched_port_qbase(port, qindex);
+               uint16_t qsize = rte_sched_port_qsize(port, qindex);
+               struct rte_sched_queue *queue = port->queue + qindex;
+               uint16_t qr = queue->qr & (qsize - 1);
+               uint16_t qw = queue->qw & (qsize - 1);
+
+               for (; qr != qw; qr = (qr + 1) & (qsize - 1))
+                       rte_pktmbuf_free(mbufs[qr]);
        }
 
        rte_bitmap_free(port->bmp);