+static void smx_ctx_ruby_runall(xbt_swag_t processes)
+{
+ smx_process_t process;
+ smx_context_t old_context;
+ while ((process = xbt_swag_extract(processes))) {
+ old_context = smx_current_context;
+ smx_current_context = process->context;
+ smx_ctx_ruby_resume(smx_current_context);
+ smx_current_context = old_context;
+ }