crypto/octeontx2: increase metabuf pool

When used with crypto adapter, metabuf pool would be shared across
cores. Account for the same in pool size.

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>

diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
index 0cf8e80..12a2747 100644 (file)
--- a/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev_ops.c
@@ -45,12 +45,12 @@ qp_memzone_name_get(char *name, int size, int dev_id, int qp_id)
 static int
 otx2_cpt_metabuf_mempool_create(const struct rte_cryptodev *dev,
                                struct otx2_cpt_qp *qp, uint8_t qp_id,
-                               int nb_elements)
+                               unsigned int nb_elements)
 {
        char mempool_name[RTE_MEMPOOL_NAMESIZE];
        struct cpt_qp_meta_info *meta_info;
+       int ret, max_mlen, mb_pool_sz;
        struct rte_mempool *pool;
-       int ret, max_mlen;
        int asym_mlen = 0;
        int lb_mlen = 0;
        int sg_mlen = 0;
@@ -87,7 +87,9 @@ otx2_cpt_metabuf_mempool_create(const struct rte_cryptodev *dev,
        snprintf(mempool_name, RTE_MEMPOOL_NAMESIZE, "otx2_cpt_mb_%u:%u",
                 dev->data->dev_id, qp_id);
 
-       pool = rte_mempool_create_empty(mempool_name, nb_elements, max_mlen,
+       mb_pool_sz = RTE_MAX(nb_elements, (METABUF_POOL_CACHE_SIZE * rte_lcore_count()));
+
+       pool = rte_mempool_create_empty(mempool_name, mb_pool_sz, max_mlen,
                                        METABUF_POOL_CACHE_SIZE, 0,
                                        rte_socket_id(), 0);