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-rw-r--r--src/vlib/buffer.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vlib/buffer.h b/src/vlib/buffer.h
index 99f40e840a5..493d111041e 100644
--- a/src/vlib/buffer.h
+++ b/src/vlib/buffer.h
@@ -185,6 +185,8 @@ typedef struct
*/
#define vlib_prefetch_buffer_header(b,type) CLIB_PREFETCH (b, 64, type)
+#define vlib_prefetch_buffer_data(b,type) \
+ CLIB_PREFETCH (vlib_buffer_get_current(b), CLIB_CACHE_LINE_BYTES, type)
always_inline void
vlib_buffer_struct_is_sane (vlib_buffer_t * b)