diff options
Diffstat (limited to 'src/vlib/node.c')
| -rw-r--r-- | src/vlib/node.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/vlib/node.c b/src/vlib/node.c index 2cda0f06475..e6739dc7cf9 100644 --- a/src/vlib/node.c +++ b/src/vlib/node.c @@ -72,6 +72,32 @@ node_set_elog_name (vlib_main_t * vm, uword node_index) n->name_elog_string = elog_string (&vm->elog_main, "%v%c", n->name, 0); } +static void +vlib_worker_thread_node_rename (u32 node_index) +{ + int i; + vlib_main_t *vm; + vlib_node_t *n; + + if (vec_len (vlib_mains) == 1) + return; + + vm = vlib_mains[0]; + n = vlib_get_node (vm, node_index); + + ASSERT (vlib_get_thread_index () == 0); + ASSERT (*vlib_worker_threads->wait_at_barrier == 1); + + for (i = 1; i < vec_len (vlib_mains); i++) + { + vlib_main_t *vm_worker = vlib_mains[i]; + vlib_node_t *n_worker = vlib_get_node (vm_worker, node_index); + + n_worker->name = n->name; + n_worker->name_elog_string = n->name_elog_string; + } +} + void vlib_node_rename (vlib_main_t * vm, u32 node_index, char *fmt, ...) { @@ -87,6 +113,9 @@ vlib_node_rename (vlib_main_t * vm, u32 node_index, char *fmt, ...) hash_set (nm->node_by_name, n->name, n->index); node_set_elog_name (vm, node_index); + + /* Propagate the change to all worker threads */ + vlib_worker_thread_node_rename (node_index); } static void |