commit 067cd6229a47ea3ba8b59a2a04090e80afb5bd2c
author Damjan Marion <damarion@cisco.com> Wed Jul 11 12:47:43 2018 +0200
committer Florin Coras <florin.coras@gmail.com> Wed Jul 11 15:13:41 2018 +0000
tree 13d81219dbe0483dda02922ed5a6b6cb4c7632db
parent b6b04f0c2a64d6edd536add6900e9d458c2fe8d1

avoid using thread local storage for thread index

It is cheaper to get thread index from vlib_main_t if available...

Change-Id: I4582e160d06d9d7fccdc54271912f0635da79b50
Signed-off-by: Damjan Marion <damarion@cisco.com>

src/vnet/ip/ip6_input.c

diff --git a/src/vnet/ip/ip6_input.c b/src/vnet/ip/ip6_input.c
index 3b38d34..6a7669d 100644
--- a/src/vnet/ip/ip6_input.c
+++ b/src/vnet/ip/ip6_input.c
@@ -73,7 +73,7 @@
   vlib_node_runtime_t *error_node =
     vlib_node_get_runtime (vm, ip6_input_node.index);
   vlib_simple_counter_main_t *cm;
-  u32 thread_index = vlib_get_thread_index ();
+  u32 thread_index = vm->thread_index;
 
   from = vlib_frame_vector_args (frame);
   n_left_from = frame->n_vectors;