[dpdk-dev] [PATCHv2 1/2] bitratestats: add support for free

[Hemant Agrawal <hemant.agrawal@nxp.com>]

This patch adds support for free funnction.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
 lib/librte_bitratestats/rte_bitrate.c                |  8 ++++++++
 lib/librte_bitratestats/rte_bitrate.h                | 11 ++++++++++-
 lib/librte_bitratestats/rte_bitratestats_version.map |  6 ++++++
 3 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/lib/librte_bitratestats/rte_bitrate.c b/lib/librte_bitratestats/rte_bitrate.c
index d18152365e..1d4715d6c0 100644
--- a/lib/librte_bitratestats/rte_bitrate.c
+++ b/lib/librte_bitratestats/rte_bitrate.c
@@ -35,6 +35,14 @@ rte_stats_bitrate_create(void)
 		RTE_CACHE_LINE_SIZE);
 }
 
+int
+rte_stats_bitrate_free(struct rte_stats_bitrates *bitrate_data)
+{
+	if (bitrate_data)
+		rte_free(bitrate_data);
+	return 0;
+}
+
 int
 rte_stats_bitrate_reg(struct rte_stats_bitrates *bitrate_data)
 {
diff --git a/lib/librte_bitratestats/rte_bitrate.h b/lib/librte_bitratestats/rte_bitrate.h
index ef10f22ff3..0e5b625b79 100644
--- a/lib/librte_bitratestats/rte_bitrate.h
+++ b/lib/librte_bitratestats/rte_bitrate.h
@@ -27,12 +27,21 @@ struct rte_stats_bitrates;
  */
 struct rte_stats_bitrates *rte_stats_bitrate_create(void);
 
+/**
+ * Free bitrate statistics structure
+ *
+ *
+ * @param bitrate_data
+ *   Pointer allocated by rte_stats_bitrate_create()
+ */
+__rte_experimental
+int rte_stats_bitrate_free(struct rte_stats_bitrates *bitrate_data);
 
 /**
  * Register bitrate statistics with the metric library.
  *
  * @param bitrate_data
- *   Pointer allocated by rte_stats_create()
+ *   Pointer allocated by rte_stats_bitrate_create()
  *
  * @return
  *   Zero on success
diff --git a/lib/librte_bitratestats/rte_bitratestats_version.map b/lib/librte_bitratestats/rte_bitratestats_version.map
index 88fc2912db..85522a05d5 100644
--- a/lib/librte_bitratestats/rte_bitratestats_version.map
+++ b/lib/librte_bitratestats/rte_bitratestats_version.map
@@ -7,3 +7,9 @@ DPDK_20.0 {
 
 	local: *;
 };
+
+EXPERIMENTAL {
+	global:
+
+	rte_stats_bitrate_free;
+};
-- 
2.17.1