From eac04c9feff868c79f7d8438ef66aeb6f2a8a6c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Sun, 18 Dec 2016 07:21:19 -0500
Subject: [PATCH] core: downgrade "Time has been changed" to debug (#4906)

That message is emitted by every systemd instance on every resume:
Dec 06 08:03:38 laptop systemd[1]: Time has been changed
Dec 06 08:03:38 laptop systemd[823]: Time has been changed
Dec 06 08:03:38 laptop systemd[916]: Time has been changed
Dec 07 08:00:32 laptop systemd[1]: Time has been changed
Dec 07 08:00:32 laptop systemd[823]: Time has been changed
Dec 07 08:00:32 laptop systemd[916]: Time has been changed
-- Reboot --
Dec 07 08:02:46 laptop systemd[836]: Time has been changed
Dec 07 08:02:46 laptop systemd[1]: Time has been changed
Dec 07 08:02:46 laptop systemd[926]: Time has been changed
Dec 07 19:48:12 laptop systemd[1]: Time has been changed
Dec 07 19:48:12 laptop systemd[836]: Time has been changed
Dec 07 19:48:12 laptop systemd[926]: Time has been changed
...

Fixes #4896.
(cherry picked from commit a80c1575065c3e3cbf97fd97993ff98598fa01bb)
---
 src/core/manager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/manager.c b/src/core/manager.c
index ffccfdcd5e..322e69a69c 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -2145,7 +2145,7 @@ static int manager_dispatch_time_change_fd(sd_event_source *source, int fd, uint
         assert(m);
         assert(m->time_change_fd == fd);
 
-        log_struct(LOG_INFO,
+        log_struct(LOG_DEBUG,
                    LOG_MESSAGE_ID(SD_MESSAGE_TIME_CHANGE),
                    LOG_MESSAGE("Time has been changed"),
                    NULL);