new function to check if a tracing container exists

[simgrid.git] / src / instr / instr_resource_utilization.c

diff --git a/src/instr/instr_resource_utilization.c b/src/instr/instr_resource_utilization.c
index f80332e..e8273e3 100644 (file)
--- a/src/instr/instr_resource_utilization.c
+++ b/src/instr/instr_resource_utilization.c
@@ -291,7 +291,7 @@ void TRACE_surf_link_set_utilization(const char *resource, smx_action_t smx_acti
   if (!value)
     return;
   //only trace link utilization if link is known by tracing mechanism
-  if (!getContainerByName(resource))
+  if (!knownContainerWithName(resource))
     return;
   if (!value)
     return;
@@ -330,6 +330,9 @@ void TRACE_surf_host_set_utilization(const char *resource,
 {
   if (!TRACE_is_active())
     return;
+  //only trace host utilization if host is known by tracing mechanism
+  if (!knownContainerWithName(resource))
+    return;
   if (!value)
     return;