ring: add burst API

[dpdk.git] / lib / librte_ring / rte_ring.c

diff --git a/lib/librte_ring/rte_ring.c b/lib/librte_ring/rte_ring.c
index 67e5223..2d6ed1f 100644 (file)
--- a/lib/librte_ring/rte_ring.c
+++ b/lib/librte_ring/rte_ring.c
@@ -128,9 +128,10 @@ rte_ring_create(const char *name, unsigned count, int socket_id,
        }
 
        /* count must be a power of 2 */
-       if (!POWEROF2(count)) {
+       if ((!POWEROF2(count)) || (count > RTE_RING_SZ_MASK )) {
                rte_errno = EINVAL;
-               RTE_LOG(ERR, RING, "Requested size is not a power of 2\n");
+               RTE_LOG(ERR, RING, "Requested size is invalid, must be power of 2, and "
+                               "do not exceed the size limit %u\n", RTE_RING_SZ_MASK);
                return NULL;
        }
 
@@ -205,7 +206,6 @@ rte_ring_dump(const struct rte_ring *r)
                printf("  watermark=0\n");
        else
                printf("  watermark=%"PRIu32"\n", r->prod.watermark);
-       printf("  bulk_default=%"PRIu32"\n", r->prod.bulk_default);
 
        /* sum and dump statistics */
 #ifdef RTE_LIBRTE_RING_DEBUG