add FreeBSD support

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

diff --git a/lib/librte_eal/common/include/rte_memory.h b/lib/librte_eal/common/include/rte_memory.h
index b44db00..d2c6265 100644 (file)
--- a/lib/librte_eal/common/include/rte_memory.h
+++ b/lib/librte_eal/common/include/rte_memory.h
@@ -54,7 +54,9 @@ enum rte_page_sizes {
 };
 
 #define SOCKET_ID_ANY -1                    /**< Any NUMA socket. */
+#ifndef CACHE_LINE_SIZE
 #define CACHE_LINE_SIZE 64                  /**< Cache line size. */
+#endif
 #define CACHE_LINE_MASK (CACHE_LINE_SIZE-1) /**< Cache line mask. */
 
 #define CACHE_LINE_ROUNDUP(size) \