dpdk: avoid false sharing of dpdk_buffer_per_thread_data

Change-Id: Iaae69a1219ccaedbfee5c3075c41c7b31c6e2b70
Signed-off-by: Damjan Marion <[email protected]>

diff --git a/src/plugins/dpdk/buffer.c b/src/plugins/dpdk/buffer.c
index baa190d..3ac9c69 100644 (file)
--- a/src/plugins/dpdk/buffer.c
+++ b/src/plugins/dpdk/buffer.c
@@ -81,6 +81,7 @@ STATIC_ASSERT (VLIB_BUFFER_PRE_DATA_SIZE == RTE_PKTMBUF_HEADROOM,
 
 typedef struct
 {
+  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
   struct rte_mbuf ***mbuf_pending_free_list;
 
   /* cached last pool */