diff options
Diffstat (limited to 'src/vnet/feature')
| -rw-r--r-- | src/vnet/feature/feature.c | 1 | ||||
| -rw-r--r-- | src/vnet/feature/feature.h | 1 | ||||
| -rw-r--r-- | src/vnet/feature/registration.c | 22 |
3 files changed, 24 insertions, 0 deletions
diff --git a/src/vnet/feature/feature.c b/src/vnet/feature/feature.c index 47c8c62334f..6bef26257a9 100644 --- a/src/vnet/feature/feature.c +++ b/src/vnet/feature/feature.c @@ -122,6 +122,7 @@ vnet_feature_init (vlib_main_t * vm) vcm = &cm->config_main; if ((error = vnet_feature_arc_init (vm, vcm, areg->start_nodes, areg->n_start_nodes, + areg->last_in_arc, fm->next_feature_by_arc[arc_index], fm->next_constraint_by_arc[arc_index], &fm->feature_nodes[arc_index]))) diff --git a/src/vnet/feature/feature.h b/src/vnet/feature/feature.h index 6e3401897f4..ef5f4c6ad7d 100644 --- a/src/vnet/feature/feature.h +++ b/src/vnet/feature/feature.h @@ -446,6 +446,7 @@ clib_error_t *vnet_feature_arc_init vnet_config_main_t * vcm, char **feature_start_nodes, int num_feature_start_nodes, + char *last_in_arc, vnet_feature_registration_t * first_reg, vnet_feature_constraint_registration_t * first_const_set, char ***in_feature_nodes); diff --git a/src/vnet/feature/registration.c b/src/vnet/feature/registration.c index fb10fbbe0db..030486a7489 100644 --- a/src/vnet/feature/registration.c +++ b/src/vnet/feature/registration.c @@ -122,6 +122,7 @@ vnet_feature_arc_init (vlib_main_t * vm, vnet_config_main_t * vcm, char **feature_start_nodes, int num_feature_start_nodes, + char *last_in_arc, vnet_feature_registration_t * first_reg, vnet_feature_constraint_registration_t * first_const_set, char ***in_feature_nodes) @@ -154,6 +155,27 @@ vnet_feature_arc_init (vlib_main_t * vm, this_reg = first_reg; + /* Autogenerate <node> before <last-in-arc> constraints */ + if (last_in_arc) + { + while (this_reg) + { + /* If this isn't the last node in the arc... */ + if (clib_strcmp (this_reg->node_name, last_in_arc)) + { + /* + * Add an explicit constraint so this feature will run + * before the last node in the arc + */ + constraint_tuple = format (0, "%s,%s%c", this_reg->node_name, + last_in_arc, 0); + vec_add1 (constraints, constraint_tuple); + } + this_reg = this_reg->next_in_arc; + } + this_reg = first_reg; + } + /* pass 1, collect feature node names, construct a before b pairs */ while (this_reg) { |