man/systemd-factory-reset.xml

@@ -81,7 +81,7 @@
         factory reset operation is by starting the <filename>factory-reset.target</filename>
         unit.</para>
 
-        <para>This sets the <varname>FactoryResetRequest</varname> EFI variable, see below.</para>
+        <para>This sets the <varname>FactoryResetRequested</varname> EFI variable, see below.</para>
 
         <para>This operation is executed when the <filename>systemd-factory-reset-request.service</filename>
         unit is started (which is typically one of the services hooked into

man/systemd.resource-control.xml

@@ -563,7 +563,7 @@ CPUWeight=20   DisableControllers=cpu              /          \
           an absolute number of tasks or a percentage value that is taken relative to the configured maximum
           number of tasks on the system. If assigned the special value <literal>infinity</literal>, no tasks
           limit is applied. This controls the <literal>pids.max</literal> control group attribute. For
-          details about this control group attribute, see the
+          details about this control group attribute, the
           <ulink url="https://docs.kernel.org/admin-guide/cgroup-v2.html#pid">pids controller
           </ulink>.
           The effective configuration is reported as <varname>EffectiveTasksMax=</varname>.</para>

src/mute-console/mute-console.c

@@ -167,7 +167,6 @@ static int unmute_pid1(Context *c) {
         assert(c);
 
         if (!c->muted_pid1) {
-                if (c->mute_pid1)
                 log_debug("Not restoring PID 1 status console output level.");
                 return 0;
         }
@@ -186,16 +185,14 @@ static int mute_kernel(Context *c) {
 
         assert(c);
 
-        if (!c->mute_kernel) {
+        if (!arg_mute_kernel) {
                 log_debug("Muting of kernel printk() console output disabled.");
                 c->saved_kernel = -1;
                 return 0;
         }
 
         if (detect_container() > 0) {
-                log_debug("Skipping muting of printk() console output, because running in a container.");
+                log_debug("Skipping muting of print() console output, because running in a container.");
-
-                c->mute_kernel = false;
                 c->saved_kernel = -1;
                 return 0;
         }
@@ -225,7 +222,6 @@ static int unmute_kernel(Context *c) {
         assert(c);
 
         if (c->saved_kernel < 0) {
-                if (c->mute_kernel)
                 log_debug("Not restoring kernel printk() console output level.");
                 return 0;
         }
@@ -248,6 +244,28 @@ static int unmute_kernel(Context *c) {
         return 0;
 }
 
+static void context_done(Context *c) {
+        assert(c);
+
+        (void) unmute_pid1(c);
+        (void) unmute_kernel(c);
+
+        if (c->link) {
+                (void) sd_varlink_set_userdata(c->link, NULL);
+                c->link = sd_varlink_flush_close_unref(c->link);
+        }
+}
+
+static Context* context_free(Context *c) {
+        if (!c)
+                return NULL;
+
+        context_done(c);
+        return mfree(c);
+}
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Context*, context_free);
+
 static void vl_on_disconnect(sd_varlink_server *server, sd_varlink *link, void *userdata) {
         assert(link);
 
@@ -255,13 +273,7 @@ static void vl_on_disconnect(sd_varlink_server *server, sd_varlink *link, void *
         if (!c)
                 return;
 
-        (void) unmute_pid1(c);
+        context_free(c);
-        (void) unmute_kernel(c);
-
-        (void) sd_varlink_set_userdata(c->link, NULL);
-        sd_varlink_flush_close_unref(c->link);
-
-        free(c);
 }
 
 static int vl_method_mute(
@@ -274,7 +286,7 @@ static int vl_method_mute(
 
         assert(link);
 
-        _cleanup_free_ Context *nc = new(Context, 1);
+        _cleanup_(context_freep) Context *nc = new(Context, 1);
         if (!nc)
                 return -ENOMEM;
 
@@ -368,7 +380,7 @@ static int run(int argc, char* argv[]) {
         if (!arg_mute_pid1 && !arg_mute_kernel)
                 return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Not asked to mute anything, refusing.");
 
-        Context c = {
+        _cleanup_(context_done) Context c = {
                 .mute_pid1 = arg_mute_pid1,
                 .mute_kernel = arg_mute_kernel,
                 .saved_kernel = -1,
@@ -386,7 +398,7 @@ static int run(int argc, char* argv[]) {
         RET_GATHER(ret, mute_pid1(&c));
         RET_GATHER(ret, mute_kernel(&c));
 
-        /* Now tell service manager we are ready to go */
+        /* Now tell service manager we area ready to go */
         _unused_ _cleanup_(notify_on_cleanup) const char *notify_message =
                 notify_start("READY=1\n"
                              "STATUS=Console status output muted temporarily.",

units/system-systemd\x2dmute\x2dconsole.slice

@@ -10,6 +10,9 @@
 [Unit]
 Description=Console Output Muting Service Slice
 Documentation=man:systemd-mute-console(8)
+DefaultDependencies=no
+Conflicts=shutdown.target
+Before=shutdown.target
 
 [Slice]
 # Serialize requests to mute the console.

units/systemd-bootctl.socket

@@ -19,4 +19,3 @@ ListenStream=/run/systemd/io.systemd.BootControl
 FileDescriptorName=varlink
 SocketMode=0600
 Accept=yes
-MaxConnectionsPerSource=16

units/systemd-mute-console.socket

@@ -20,4 +20,3 @@ ListenStream=/run/systemd/io.systemd.MuteConsole
 FileDescriptorName=varlink
 SocketMode=0600
 Accept=yes
-MaxConnectionsPerSource=16

units/systemd-pcrlock.socket

@@ -20,7 +20,6 @@ ListenStream=/run/systemd/io.systemd.PCRLock
 FileDescriptorName=varlink
 SocketMode=0600
 Accept=yes
-MaxConnectionsPerSource=16
 
 [Install]
 WantedBy=sockets.target

units/systemd-repart.socket

@@ -20,4 +20,3 @@ ListenStream=/run/systemd/io.systemd.Repart
 FileDescriptorName=varlink
 SocketMode=0600
 Accept=yes
-MaxConnectionsPerSource=16