app/eventdev: fix divide by zero

[dpdk.git] / app / test-crypto-perf / cperf_test_latency.c

diff --git a/app/test-crypto-perf/cperf_test_latency.c b/app/test-crypto-perf/cperf_test_latency.c
index c9c98dc..62478a2 100644 (file)
--- a/app/test-crypto-perf/cperf_test_latency.c
+++ b/app/test-crypto-perf/cperf_test_latency.c
@@ -62,6 +62,7 @@ cperf_latency_test_free(struct cperf_latency_ctx *ctx)
 
 void *
 cperf_latency_test_constructor(struct rte_mempool *sess_mp,
+               struct rte_mempool *sess_priv_mp,
                uint8_t dev_id, uint16_t qp_id,
                const struct cperf_options *options,
                const struct cperf_test_vector *test_vector,
@@ -86,8 +87,8 @@ cperf_latency_test_constructor(struct rte_mempool *sess_mp,
                sizeof(struct rte_crypto_sym_op) +
                sizeof(struct cperf_op_result *);
 
-       ctx->sess = op_fns->sess_create(sess_mp, dev_id, options, test_vector,
-                       iv_offset);
+       ctx->sess = op_fns->sess_create(sess_mp, sess_priv_mp, dev_id, options,
+                       test_vector, iv_offset);
        if (ctx->sess == NULL)
                goto err;
 
@@ -128,7 +129,7 @@ cperf_latency_test_runner(void *arg)
        uint8_t burst_size_idx = 0;
        uint32_t imix_idx = 0;
 
-       static int only_once;
+       static rte_atomic16_t display_once = RTE_ATOMIC16_INIT(0);
 
        if (ctx == NULL)
                return 0;
@@ -310,7 +311,7 @@ cperf_latency_test_runner(void *arg)
                time_min = tunit*(double)(tsc_min) / tsc_hz;
 
                if (ctx->options->csv) {
-                       if (!only_once)
+                       if (rte_atomic16_test_and_set(&display_once))
                                printf("\n# lcore, Buffer Size, Burst Size, Pakt Seq #, "
                                                "Packet Size, cycles, time (us)");
 
@@ -325,7 +326,6 @@ cperf_latency_test_runner(void *arg)
                                                / tsc_hz);
 
                        }
-                       only_once = 1;
                } else {
                        printf("\n# Device %d on lcore %u\n", ctx->dev_id,
                                ctx->lcore_id);