Merge pull request FRRouting#16224 from donaldsharp/zebra_dplane_even…

…t_loop_starvation zebra: Prevent starvation in dplane_thread_loop
opensourcerouting · Jun 19, 2024 · 64112ed · 64112ed
2 parents 86d2466 + 6faad86
commit 64112ed
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/zebra/zebra_dplane.c b/zebra/zebra_dplane.c
@@ -7446,6 +7446,11 @@ static void dplane_thread_loop(struct event *event)
 			zlog_debug("dplane dequeues %d completed work from provider %s",
 				   counter, dplane_provider_get_name(prov));
 
+		if (event_should_yield(event)) {
+			reschedule = true;
+			break;
+		}
+
 		/* Locate next provider */
 		prov = dplane_prov_list_next(&zdplane_info.dg_providers, prov);
 	}