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-rw-r--r--src/vnet/l2/l2_output_classify.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/vnet/l2/l2_output_classify.c b/src/vnet/l2/l2_output_classify.c
index a49abec2781..338fe849660 100644
--- a/src/vnet/l2/l2_output_classify.c
+++ b/src/vnet/l2/l2_output_classify.c
@@ -160,7 +160,7 @@ l2_output_classify_node_fn (vlib_main_t * vm,
/* First pass: compute hash */
- while (n_left_from > 2)
+ while (n_left_from >= 4)
{
vlib_buffer_t *b0, *b1;
u32 bi0, bi1;
@@ -175,15 +175,15 @@ l2_output_classify_node_fn (vlib_main_t * vm,
/* prefetch next iteration */
{
- vlib_buffer_t *p1, *p2;
+ vlib_buffer_t *p2, *p3;
- p1 = vlib_get_buffer (vm, from[1]);
p2 = vlib_get_buffer (vm, from[2]);
+ p3 = vlib_get_buffer (vm, from[3]);
- vlib_prefetch_buffer_header (p1, STORE);
- CLIB_PREFETCH (p1->data, CLIB_CACHE_LINE_BYTES, STORE);
vlib_prefetch_buffer_header (p2, STORE);
CLIB_PREFETCH (p2->data, CLIB_CACHE_LINE_BYTES, STORE);
+ vlib_prefetch_buffer_header (p3, STORE);
+ CLIB_PREFETCH (p3->data, CLIB_CACHE_LINE_BYTES, STORE);
}
bi0 = from[0];