Increasing crypto adapter inflight buffer count as performance is dropped to zero when high traffic is sent on 16 or 24 cores in event vector mode.
Signed-off-by: Tejasree Kondoj <[email protected]> --- drivers/event/cnxk/cnxk_eventdev_adptr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/event/cnxk/cnxk_eventdev_adptr.c b/drivers/event/cnxk/cnxk_eventdev_adptr.c index 80f770ee8d..3380712095 100644 --- a/drivers/event/cnxk/cnxk_eventdev_adptr.c +++ b/drivers/event/cnxk/cnxk_eventdev_adptr.c @@ -667,7 +667,7 @@ crypto_adapter_qp_setup(const struct rte_cryptodev *cdev, struct cnxk_cpt_qp *qp snprintf(name, RTE_MEMPOOL_NAMESIZE, "cnxk_ca_req_%u:%u", cdev->data->dev_id, qp->lf.lf_id); req_size = sizeof(struct cpt_inflight_req); cache_size = RTE_MIN(RTE_MEMPOOL_CACHE_MAX_SIZE, qp->lf.nb_desc / 1.5); - nb_req = RTE_MAX(qp->lf.nb_desc, cache_size * rte_lcore_count()); + nb_req = qp->lf.nb_desc + (cache_size * rte_lcore_count()); qp->ca.req_mp = rte_mempool_create(name, nb_req, req_size, cache_size, 0, NULL, NULL, NULL, NULL, rte_socket_id(), 0); if (qp->ca.req_mp == NULL) -- 2.25.1
