From 4d8d81f144e72fe2e182d7569087f2a8c8c5b938 Mon Sep 17 00:00:00 2001
From: Maria Matejka <mq@ucw.cz>
Date: Thu, 19 Jan 2023 10:56:16 +0100
Subject: Table prune routine doesn't walk over lists unless needed.

If no channel is flushing, table prune doesn't walk over routes in nets
and also doesn't walk over importing channel lists. This helps to
alleviate the memory caching burdens a lot.
---
 nest/rt-attr.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'nest/rt-attr.c')

diff --git a/nest/rt-attr.c b/nest/rt-attr.c
index b41e56c2..761ec0d9 100644
--- a/nest/rt-attr.c
+++ b/nest/rt-attr.c
@@ -568,6 +568,8 @@ static struct resclass ea_class_ref_class = {
 static void
 ea_class_init(void)
 {
+  ASSERT_DIE(ea_class_global == NULL);
+
   idm_init(&ea_class_idm, rta_pool, EA_CLASS_INITIAL_MAX);
   ea_class_global = mb_allocz(rta_pool,
       sizeof(*ea_class_global) * (ea_class_max = EA_CLASS_INITIAL_MAX));
-- 
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