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-rw-r--r--src/vnet/gre/gre.h4
-rw-r--r--src/vnet/gre/node.c50
2 files changed, 15 insertions, 39 deletions
diff --git a/src/vnet/gre/gre.h b/src/vnet/gre/gre.h
index b6544b9b737..788cba27926 100644
--- a/src/vnet/gre/gre.h
+++ b/src/vnet/gre/gre.h
@@ -159,6 +159,10 @@ typedef struct {
*/
u32 * tunnel_index_by_sw_if_index;
+ /* Sparse vector mapping gre protocol in network byte order
+ to next index. */
+ u16 * next_by_protocol;
+
/* convenience */
vlib_main_t * vlib_main;
vnet_main_t * vnet_main;
diff --git a/src/vnet/gre/node.c b/src/vnet/gre/node.c
index dd16db5e9fc..5926e83da5a 100644
--- a/src/vnet/gre/node.c
+++ b/src/vnet/gre/node.c
@@ -56,19 +56,12 @@ u8 * format_gre_rx_trace (u8 * s, va_list * args)
return s;
}
-typedef struct {
- /* Sparse vector mapping gre protocol in network byte order
- to next index. */
- u16 * next_by_protocol;
-} gre_input_runtime_t;
-
static uword
gre_input (vlib_main_t * vm,
vlib_node_runtime_t * node,
vlib_frame_t * from_frame)
{
gre_main_t * gm = &gre_main;
- gre_input_runtime_t * rt = (void *) node->runtime_data;
__attribute__((unused)) u32 n_left_from, next_index, * from, * to_next;
u64 cached_tunnel_key = (u64) ~0;
u32 cached_tunnel_sw_if_index = 0, tunnel_sw_if_index = 0;
@@ -144,10 +137,10 @@ gre_input (vlib_main_t * vm,
/* Index sparse array with network byte order. */
protocol0 = h0->protocol;
protocol1 = h1->protocol;
- sparse_vec_index2 (rt->next_by_protocol, protocol0, protocol1,
+ sparse_vec_index2 (gm->next_by_protocol, protocol0, protocol1,
&i0, &i1);
- next0 = vec_elt(rt->next_by_protocol, i0);
- next1 = vec_elt(rt->next_by_protocol, i1);
+ next0 = vec_elt(gm->next_by_protocol, i0);
+ next1 = vec_elt(gm->next_by_protocol, i1);
b0->error = node->errors[i0 == SPARSE_VEC_INVALID_INDEX ? GRE_ERROR_UNKNOWN_PROTOCOL : GRE_ERROR_NONE];
b1->error = node->errors[i1 == SPARSE_VEC_INVALID_INDEX ? GRE_ERROR_UNKNOWN_PROTOCOL : GRE_ERROR_NONE];
@@ -319,8 +312,8 @@ drop1:
h0 = vlib_buffer_get_current (b0);
- i0 = sparse_vec_index (rt->next_by_protocol, h0->protocol);
- next0 = vec_elt(rt->next_by_protocol, i0);
+ i0 = sparse_vec_index (gm->next_by_protocol, h0->protocol);
+ next0 = vec_elt(gm->next_by_protocol, i0);
b0->error =
node->errors[i0 == SPARSE_VEC_INVALID_INDEX
@@ -422,8 +415,6 @@ VLIB_REGISTER_NODE (gre_input_node) = {
/* Takes a vector of packets. */
.vector_size = sizeof (u32),
- .runtime_data_bytes = sizeof (gre_input_runtime_t),
-
.n_errors = GRE_N_ERROR,
.error_strings = gre_error_strings,
@@ -463,13 +454,9 @@ gre_register_input_protocol (vlib_main_t * vm,
node_index);
/* Setup gre protocol -> next index sparse vector mapping. */
- foreach_vlib_main ({
- gre_input_runtime_t * rt;
- rt = vlib_node_get_runtime_data (this_vlib_main, gre_input_node.index);
- n = sparse_vec_validate (rt->next_by_protocol,
- clib_host_to_net_u16 (protocol));
- n[0] = pi->next_index;
- });
+ n = sparse_vec_validate (em->next_by_protocol,
+ clib_host_to_net_u16 (protocol));
+ n[0] = pi->next_index;
}
static void
@@ -485,7 +472,7 @@ gre_setup_node (vlib_main_t * vm, u32 node_index)
static clib_error_t * gre_input_init (vlib_main_t * vm)
{
- gre_input_runtime_t * rt;
+ gre_main_t * gm = &gre_main;
vlib_node_t *ethernet_input, *ip4_input, *ip6_input, *mpls_unicast_input;
{
@@ -497,10 +484,8 @@ static clib_error_t * gre_input_init (vlib_main_t * vm)
gre_setup_node (vm, gre_input_node.index);
- rt = vlib_node_get_runtime_data (vm, gre_input_node.index);
-
- rt->next_by_protocol = sparse_vec_new
- (/* elt bytes */ sizeof (rt->next_by_protocol[0]),
+ gm->next_by_protocol = sparse_vec_new
+ (/* elt bytes */ sizeof (gm->next_by_protocol[0]),
/* bits in index */ BITS (((gre_header_t *) 0)->protocol));
/* These could be moved to the supported protocol input node defn's */
@@ -532,16 +517,3 @@ static clib_error_t * gre_input_init (vlib_main_t * vm)
VLIB_INIT_FUNCTION (gre_input_init);
-static clib_error_t * gre_input_worker_init (vlib_main_t * vm)
-{
- gre_input_runtime_t * rt;
-
- rt = vlib_node_get_runtime_data (vm, gre_input_node.index);
-
- rt->next_by_protocol = sparse_vec_new
- (/* elt bytes */ sizeof (rt->next_by_protocol[0]),
- /* bits in index */ BITS (((gre_header_t *) 0)->protocol));
- return 0;
-}
-
-VLIB_WORKER_INIT_FUNCTION (gre_input_worker_init);