From: Mohammed Hawari <mohammed@hawari.fr>
Date: Wed, 11 May 2022 09:36:19 +0000 (+0200)
Subject: dpdk: clear the RTE_MEMPOOL_F_NON_IO
X-Git-Tag: v22.10-rc0~36
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=3ddee3f572bf91d365aa36e1f1d85d16d7524545;p=vpp.git

dpdk: clear the RTE_MEMPOOL_F_NON_IO

This mempool flag should be cleared when the mempool is populated, to
reproduce the behaviour of rte_mempool_populate_iova in DPDK 22.03

Change-Id: I4c0e07efca9df2e472e8e393689127c01cf66da2
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix
Fixes: 2f132efc3cafde5a0dd01ef8a91606528970cdf7
---

diff --git a/src/plugins/dpdk/buffer.c b/src/plugins/dpdk/buffer.c
index e4d9e72bc6a..8b4b4a926b3 100644
--- a/src/plugins/dpdk/buffer.c
+++ b/src/plugins/dpdk/buffer.c
@@ -116,6 +116,9 @@ dpdk_buffer_pool_init (vlib_main_t * vm, vlib_buffer_pool_t * bp)
       mp->populated_size++;
       nmp->populated_size++;
     }
+#if RTE_VERSION >= RTE_VERSION_NUM(22, 3, 0, 0)
+  mp->flags &= ~RTE_MEMPOOL_F_NON_IO;
+#endif
 
   /* call the object initializers */
   rte_mempool_obj_iter (mp, rte_pktmbuf_init, 0);