From 796f0af0ccdaf9d4078ee254365007d12a669b4d Mon Sep 17 00:00:00 2001
From: Maria Matejka <mq@ucw.cz>
Date: Wed, 1 Nov 2023 18:23:43 +0100
Subject: [PATCH] Fixes to root pool and meta loop to allow resource dumps

---
 lib/resource.c        | 1 +
 sysdep/unix/io-loop.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/lib/resource.c b/lib/resource.c
index 611db4d7..674e778d 100644
--- a/lib/resource.c
+++ b/lib/resource.c
@@ -336,6 +336,7 @@ resource_init(void)
   rcu_init();
   resource_sys_init();
 
+  root_pool.r.class = &pool_class;
   rp_init(&root_pool, the_bird_domain.the_bird, "Root");
   tmp_init(&root_pool, the_bird_domain.the_bird);
 }
diff --git a/sysdep/unix/io-loop.c b/sysdep/unix/io-loop.c
index db5bbcb5..96699eb4 100644
--- a/sysdep/unix/io-loop.c
+++ b/sysdep/unix/io-loop.c
@@ -892,6 +892,7 @@ bird_thread_main(void *arg)
     bird_thread_busy_update(thr, timeout);
 
     account_to(&this_thread->idle);
+    birdloop_leave(thr->meta);
 poll_retry:;
     int rv = poll(pfd.pfd.data, pfd.pfd.used, timeout);
     if (rv < 0)
@@ -902,6 +903,7 @@ poll_retry:;
     }
 
     account_to(&this_thread->overhead);
+    birdloop_enter(thr->meta);
 
     /* Drain wakeup fd */
     if (pfd.pfd.data[0].revents & POLLIN)