mem: fix ivshmem freeing

[dpdk.git] / lib / librte_eal / common / include / rte_memzone.h

diff --git a/lib/librte_eal/common/include/rte_memzone.h b/lib/librte_eal/common/include/rte_memzone.h
index de5ae55..6a92222 100644 (file)
--- a/lib/librte_eal/common/include/rte_memzone.h
+++ b/lib/librte_eal/common/include/rte_memzone.h
@@ -255,6 +255,19 @@ const struct rte_memzone *rte_memzone_reserve_bounded(const char *name,
                        size_t len, int socket_id,
                        unsigned flags, unsigned align, unsigned bound);
 
+/**
+ * Free a memzone.
+ *
+ * Note: an IVSHMEM zone cannot be freed.
+ *
+ * @param mz
+ *   A pointer to the memzone
+ * @return
+ *  -EINVAL - invalid parameter, IVSHMEM memzone.
+ *  0 - success
+ */
+int rte_memzone_free(const struct rte_memzone *mz);
+
 /**
  * Lookup for a memzone.
  *