From 6c073082e7e3859cb6020db8c548325f342b7ba6 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 11 Aug 2010 02:07:59 +0200
Subject: [PATCH 1/1] socket: disable GC for pre-allocated per-connection
 service until it is used

---
 src/socket.c | 3 +++
 src/unit.c   | 3 +++
 src/unit.h   | 2 ++
 3 files changed, 8 insertions(+)

diff --git a/src/socket.c b/src/socket.c
index 7c280e006..23658ac27 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -165,6 +165,7 @@ static int socket_instantiate_service(Socket *s) {
         if (r < 0)
                 return r;
 
+        u->meta.no_gc = true;
         s->service = SERVICE(u);
         return 0;
 }
@@ -1202,6 +1203,8 @@ static void socket_enter_running(Socket *s, int cfd) {
                 s->service = NULL;
                 s->n_accepted ++;
 
+                service->meta.no_gc = false;
+
                 unit_choose_id(UNIT(service), name);
                 free(name);
 
diff --git a/src/unit.c b/src/unit.c
index 3c4bdec98..881f91a67 100644
--- a/src/unit.c
+++ b/src/unit.c
@@ -236,6 +236,9 @@ bool unit_check_gc(Unit *u) {
         if (UNIT_VTABLE(u)->no_gc)
                 return true;
 
+        if (u->meta.no_gc)
+                return true;
+
         if (u->meta.job)
                 return true;
 
diff --git a/src/unit.h b/src/unit.h
index 1c97e158f..00e929ac4 100644
--- a/src/unit.h
+++ b/src/unit.h
@@ -208,6 +208,8 @@ struct Meta {
         bool in_gc_queue:1;
 
         bool sent_dbus_new_signal:1;
+
+        bool no_gc:1;
 };
 
 #include "service.h"
-- 
2.30.2