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-rw-r--r--src/vnet/adj/adj_nbr.c13
-rw-r--r--src/vnet/fib/fib_node.h1
2 files changed, 12 insertions, 2 deletions
diff --git a/src/vnet/adj/adj_nbr.c b/src/vnet/adj/adj_nbr.c
index 3f66acbb5c5..5165db5a2df 100644
--- a/src/vnet/adj/adj_nbr.c
+++ b/src/vnet/adj/adj_nbr.c
@@ -694,7 +694,6 @@ adj_nbr_interface_state_change_one (adj_index_t ai,
* since this is the walk that provides convergence
*/
adj_nbr_interface_state_change_ctx_t *ctx = arg;
-
fib_node_back_walk_ctx_t bw_ctx = {
.fnbw_reason = ((ctx->flags & ADJ_NBR_INTERFACE_UP) ?
FIB_NODE_BW_REASON_FLAG_INTERFACE_UP :
@@ -706,10 +705,15 @@ adj_nbr_interface_state_change_one (adj_index_t ai,
*/
.fnbw_flags = (!(ctx->flags & ADJ_NBR_INTERFACE_UP) ?
FIB_NODE_BW_FLAG_FORCE_SYNC :
- 0),
+ FIB_NODE_BW_FLAG_NONE),
};
+ ip_adjacency_t *adj;
+
+ adj = adj_get(ai);
+ adj->ia_flags |= ADJ_FLAG_SYNC_WALK_ACTIVE;
fib_walk_sync(FIB_NODE_TYPE_ADJ, ai, &bw_ctx);
+ adj->ia_flags &= ~ADJ_FLAG_SYNC_WALK_ACTIVE;
return (ADJ_WALK_RC_CONTINUE);
}
@@ -810,8 +814,13 @@ adj_nbr_interface_delete_one (adj_index_t ai,
fib_node_back_walk_ctx_t bw_ctx = {
.fnbw_reason = FIB_NODE_BW_REASON_FLAG_INTERFACE_DELETE,
};
+ ip_adjacency_t *adj;
+
+ adj = adj_get(ai);
+ adj->ia_flags |= ADJ_FLAG_SYNC_WALK_ACTIVE;
fib_walk_sync(FIB_NODE_TYPE_ADJ, ai, &bw_ctx);
+ adj->ia_flags &= ~ADJ_FLAG_SYNC_WALK_ACTIVE;
return (ADJ_WALK_RC_CONTINUE);
}
diff --git a/src/vnet/fib/fib_node.h b/src/vnet/fib/fib_node.h
index ec3b542b019..5578498c1ac 100644
--- a/src/vnet/fib/fib_node.h
+++ b/src/vnet/fib/fib_node.h
@@ -159,6 +159,7 @@ STATIC_ASSERT(sizeof(fib_node_bw_reason_flag_t) < 2,
*/
typedef enum fib_node_bw_flags_t_
{
+ FIB_NODE_BW_FLAG_NONE = 0,
/**
* Force the walk to be synchronous
*/