[dpdk-dev] [PATCH v3 2/7] eal: add API to set user default mbuf mempool ops

[Hemant Agrawal]

Add new API to set the user defined mbuf mempool ops name
i.e. set the provided ops name to `internal_config.mbuf_pool_ops_name`.

Signed-off-by: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
 lib/librte_eal/bsdapp/eal/eal.c         | 6 ++++++
 lib/librte_eal/common/include/rte_eal.h | 9 +++++++++
 lib/librte_eal/linuxapp/eal/eal.c       | 6 ++++++
 lib/librte_eal/rte_eal_version.map      | 1 +
 4 files changed, 22 insertions(+)

diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c
index c602d02..64f010a 100644
--- a/lib/librte_eal/bsdapp/eal/eal.c
+++ b/lib/librte_eal/bsdapp/eal/eal.c
@@ -117,6 +117,12 @@ rte_eal_mbuf_default_mempool_ops(void)
 	return internal_config.user_mbuf_pool_ops_name;
 }
 
+void
+rte_eal_set_mbuf_user_mempool_ops(const char *ops_name)
+{
+	internal_config.user_mbuf_pool_ops_name = ops_name;
+}
+
 /* Return a pointer to the configuration structure */
 struct rte_config *
 rte_eal_get_configuration(void)
diff --git a/lib/librte_eal/common/include/rte_eal.h b/lib/librte_eal/common/include/rte_eal.h
index 2aba2c8..7645b34 100644
--- a/lib/librte_eal/common/include/rte_eal.h
+++ b/lib/librte_eal/common/include/rte_eal.h
@@ -307,6 +307,15 @@ enum rte_iova_mode rte_eal_iova_mode(void);
 const char *
 rte_eal_mbuf_default_mempool_ops(void);
 
+/**
+ * Set user pool ops name for mbuf
+ *
+ * @param ops_name
+ *   mempool ops name that is to be set as user defined.
+ */
+void
+rte_eal_set_mbuf_user_mempool_ops(const char *ops_name);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index e8c7100..46b2bb3 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -127,6 +127,12 @@ rte_eal_mbuf_default_mempool_ops(void)
 	return internal_config.user_mbuf_pool_ops_name;
 }
 
+void
+rte_eal_set_mbuf_user_mempool_ops(const char *ops_name)
+{
+	internal_config.user_mbuf_pool_ops_name = ops_name;
+}
+
 /* Return a pointer to the configuration structure */
 struct rte_config *
 rte_eal_get_configuration(void)
diff --git a/lib/librte_eal/rte_eal_version.map b/lib/librte_eal/rte_eal_version.map
index 7088b72..3529885 100644
--- a/lib/librte_eal/rte_eal_version.map
+++ b/lib/librte_eal/rte_eal_version.map
@@ -203,6 +203,7 @@ DPDK_17.11 {
 DPDK_18.02 {
 	global:
 
+	rte_eal_set_mbuf_user_mempool_ops;
 	rte_hypervisor_get;
 	rte_hypervisor_get_name;
 	rte_vfio_clear_group;
-- 
2.7.4