This patch add the user command line configured mempool ops name
API to librte_mbuf and sends a deprecation notice to remove the
similar API from eal.
Signed-off-by: Hemant Agrawal <hemant.agra...@nxp.com>
---
doc/guides/rel_notes/deprecation.rst | 7 +++++++
lib/librte_mbuf/rte_mbuf.c | 8 +++++++-
lib/librte_mbuf/rte_mbuf.h | 10 ++++++++++
lib/librte_mbuf/rte_mbuf_version.map | 1 +
4 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/doc/guides/rel_notes/deprecation.rst
b/doc/guides/rel_notes/deprecation.rst
index 13e8543..ec8018f 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -8,6 +8,13 @@ API and ABI deprecation notices are to be posted here.
Deprecation Notices
-------------------
+* eal: a mbuf specific API was part of eal APIs. This is now being
+ moved to librte_mbuf to be with other similar APIs.
+ The following API is target to be deprecated on 18.05.
+
+ - ``rte_eal_mbuf_default_mempool_ops`` replaced by
+ ``rte_mbuf_user_mempool_ops''
+
* eal: several API and ABI changes are planned for ``rte_devargs`` in v18.02.
The format of device command line parameters will change. The bus will need
to be explicitly stated in the device declaration. The enum ``rte_devtype``
diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c
index 482676c..c587d3a 100644
--- a/lib/librte_mbuf/rte_mbuf.c
+++ b/lib/librte_mbuf/rte_mbuf.c
@@ -168,12 +168,18 @@ rte_mbuf_platform_mempool_ops(void)
return internal_config.plat_mbuf_pool_ops_name;
}
+const char *
+rte_mbuf_user_mempool_ops(void)
+{
+ return internal_config.user_mbuf_pool_ops_name;
+}
+
/* Return mbuf pool ops name */
static const char *
rte_mbuf_best_mempool_ops(void)
{
/* User defined mempool ops takes the priority */
- const char *best_ops = rte_eal_mbuf_default_mempool_ops();
+ const char *best_ops = rte_mbuf_user_mempool_ops();
if (best_ops)
return best_ops;
diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
index f958e3c..7feacc0 100644
--- a/lib/librte_mbuf/rte_mbuf.h
+++ b/lib/librte_mbuf/rte_mbuf.h
@@ -1143,6 +1143,16 @@ const char*
rte_mbuf_platform_mempool_ops(void);
/**
+ * Get user command line configured pool ops name for mbuf
+ *
+ * @return
+ * returns user pool ops name.
+ */
+
+const char*
+rte_mbuf_user_mempool_ops(void);
+
+/**
* Get the data room size of mbufs stored in a pktmbuf_pool
*
* The data room size is the amount of data that can be stored in a
diff --git a/lib/librte_mbuf/rte_mbuf_version.map
b/lib/librte_mbuf/rte_mbuf_version.map
index 9b53502..d4af497 100644
--- a/lib/librte_mbuf/rte_mbuf_version.map
+++ b/lib/librte_mbuf/rte_mbuf_version.map
@@ -41,6 +41,7 @@ DPDK_18.02 {
rte_mbuf_platform_mempool_ops;
rte_mbuf_register_platform_mempool_ops;
+ rte_mbuf_user_mempool_ops;
rte_pktmbuf_pool_create_specific;
} DPDK_16.11;
--
2.7.4
