X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_memory.h;h=d2c62658b77eb76100fa7e93b4842e2e7ec5b0a6;hp=b44db0032a7524eab565b1cf2cc769f173e9574d;hb=764bf26873b9;hpb=e9d48c0072d36eb6423b45fba4ec49d0def6c36f

diff --git a/lib/librte_eal/common/include/rte_memory.h b/lib/librte_eal/common/include/rte_memory.h
index b44db0032a..d2c62658b7 100644
--- 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) \