aboutsummaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/vlib/node.c29
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