|
 |
6f381c |
From 980add7d84084a474c6c604c0670743c2d1e624c Mon Sep 17 00:00:00 2001
|
|
|
6f381c |
From: David Tardon <dtardon@redhat.com>
|
|
|
6f381c |
Date: Mon, 13 Mar 2023 14:32:20 +0100
|
|
|
6f381c |
Subject: [PATCH] journald-server: always touch state file in signal handler
|
|
|
6f381c |
|
|
|
6f381c |
`journalctl --relinquish-var` waits on that file, so we must create if
|
|
|
6f381c |
even if nothing has really happened.
|
|
|
6f381c |
|
|
|
6f381c |
RHEL-only
|
|
|
6f381c |
|
|
|
6f381c |
Related: #2174645
|
|
|
6f381c |
---
|
|
|
6f381c |
src/journal/journald-server.c | 12 +++++++-----
|
|
|
6f381c |
1 file changed, 7 insertions(+), 5 deletions(-)
|
|
|
6f381c |
|
|
|
6f381c |
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
|
|
|
6f381c |
index aa70db95cc..4788ff78bb 100644
|
|
|
6f381c |
--- a/src/journal/journald-server.c
|
|
|
6f381c |
+++ b/src/journal/journald-server.c
|
|
|
6f381c |
@@ -1259,8 +1259,6 @@ static int dispatch_sigrtmin1(sd_event_source *es, const struct signalfd_siginfo
|
|
|
6f381c |
}
|
|
|
6f381c |
|
|
|
6f381c |
static void relinquish_var(Server *s) {
|
|
|
6f381c |
- int r;
|
|
|
6f381c |
-
|
|
|
6f381c |
assert(s);
|
|
|
6f381c |
|
|
|
6f381c |
if (s->storage == STORAGE_NONE)
|
|
|
6f381c |
@@ -1278,15 +1276,15 @@ static void relinquish_var(Server *s) {
|
|
|
6f381c |
if (unlink("/run/systemd/journal/flushed") < 0 && errno != ENOENT)
|
|
|
6f381c |
log_warning_errno(errno, "Failed to unlink /run/systemd/journal/flushed, ignoring: %m") ;
|
|
|
6f381c |
|
|
|
6f381c |
- r = write_timestamp_file_atomic("/run/systemd/journal/relinquished", now(CLOCK_MONOTONIC));
|
|
|
6f381c |
- if (r < 0)
|
|
|
6f381c |
- log_warning_errno(r, "Failed to write /run/systemd/journal/relinquished, ignoring: %m");
|
|
|
6f381c |
+ /* NOTE: We don't create our own state file here, because dispatch_sigrtmin2() has to do it anyway.
|
|
|
6f381c |
+ * But if this function is ever called from another place, the creation must be done here too. */
|
|
|
6f381c |
|
|
|
6f381c |
return;
|
|
|
6f381c |
}
|
|
|
6f381c |
|
|
|
6f381c |
static int dispatch_sigrtmin2(sd_event_source *es, const struct signalfd_siginfo *si, void *userdata) {
|
|
|
6f381c |
Server *s = userdata;
|
|
|
6f381c |
+ int r;
|
|
|
6f381c |
|
|
|
6f381c |
assert(s);
|
|
|
6f381c |
assert(si);
|
|
|
6f381c |
@@ -1295,6 +1293,10 @@ static int dispatch_sigrtmin2(sd_event_source *es, const struct signalfd_siginfo
|
|
|
6f381c |
|
|
|
6f381c |
relinquish_var(s);
|
|
|
6f381c |
|
|
|
6f381c |
+ r = write_timestamp_file_atomic("/run/systemd/journal/relinquished", now(CLOCK_MONOTONIC));
|
|
|
6f381c |
+ if (r < 0)
|
|
|
6f381c |
+ log_warning_errno(r, "Failed to write /run/systemd/journal/relinquished, ignoring: %m");
|
|
|
6f381c |
+
|
|
|
6f381c |
return 0;
|
|
|
6f381c |
}
|
|
|
6f381c |
|