man/systemd.journal-fields.xml

@@ -91,16 +91,6 @@
         </listitem>
       </varlistentry>
 
-      <varlistentry>
-        <term><varname>INVOCATION_ID=</varname></term>
-        <term><varname>USER_INVOCATION_ID=</varname></term>
-        <listitem>
-          <para>A randomized, unique 128-bit ID identifying each runtime cycle of the unit. This is different from
-          <varname>_SYSTEMD_INVOCATION_ID</varname> in that it is only used for messages coming from systemd code
-          (e.g. logs from the system/user manager or from forked processes performing systemd-related setup).</para>
-        </listitem>
-      </varlistentry>
-
       <varlistentry>
         <term><varname>SYSLOG_FACILITY=</varname></term>
         <term><varname>SYSLOG_IDENTIFIER=</varname></term>

src/core/manager.c

@@ -881,17 +881,8 @@ int manager_new(UnitFileScope scope, ManagerTestRunFlags test_run_flags, Manager
                         return r;
         }
 
-        if (test_run_flags == 0) {
-                if (MANAGER_IS_SYSTEM(m))
-                        r = mkdir_label("/run/systemd/units", 0755);
-                else {
-                        _cleanup_free_ char *units_path = NULL;
-                        r = xdg_user_runtime_dir(&units_path, "/systemd/units");
-                        if (r < 0)
-                                return r;
-                        r = mkdir_p_label(units_path, 0755);
-                }
-
+        if (MANAGER_IS_SYSTEM(m) && test_run_flags == 0) {
+                r = mkdir_label("/run/systemd/units", 0755);
                 if (r < 0 && r != -EEXIST)
                         return r;
         }

src/core/unit.c

@@ -5373,32 +5373,8 @@ void unit_remove_dependencies(Unit *u, UnitDependencyMask mask) {
         }
 }
 
-static int unit_get_invocation_path(Unit *u, char **ret) {
-        char *p;
-        int r;
-
-        assert(u);
-        assert(ret);
-
-        if (MANAGER_IS_SYSTEM(u->manager))
-                p = strjoin("/run/systemd/units/invocation:", u->id);
-        else {
-                _cleanup_free_ char *user_path = NULL;
-                r = xdg_user_runtime_dir(&user_path, "/systemd/units/invocation:");
-                if (r < 0)
-                        return r;
-                p = strjoin(user_path, u->id);
-        }
-
-        if (!p)
-                return -ENOMEM;
-
-        *ret = p;
-        return 0;
-}
-
 static int unit_export_invocation_id(Unit *u) {
-        _cleanup_free_ char *p = NULL;
+        const char *p;
         int r;
 
         assert(u);
@@ -5409,10 +5385,7 @@ static int unit_export_invocation_id(Unit *u) {
         if (sd_id128_is_null(u->invocation_id))
                 return 0;
 
-        r = unit_get_invocation_path(u, &p);
-        if (r < 0)
-                return log_unit_debug_errno(u, r, "Failed to get invocation path: %m");
-
+        p = strjoina("/run/systemd/units/invocation:", u->id);
         r = symlink_atomic(u->invocation_id_string, p);
         if (r < 0)
                 return log_unit_debug_errno(u, r, "Failed to create invocation ID symlink %s: %m", p);
@@ -5565,6 +5538,9 @@ void unit_export_state_files(Unit *u) {
         if (!u->id)
                 return;
 
+        if (!MANAGER_IS_SYSTEM(u->manager))
+                return;
+
         if (MANAGER_IS_TEST_RUN(u->manager))
                 return;
 
@@ -5583,9 +5559,6 @@ void unit_export_state_files(Unit *u) {
 
         (void) unit_export_invocation_id(u);
 
-        if (!MANAGER_IS_SYSTEM(u->manager))
-                return;
-
         c = unit_get_exec_context(u);
         if (c) {
                 (void) unit_export_log_level_max(u, c);
@@ -5603,19 +5576,17 @@ void unit_unlink_state_files(Unit *u) {
         if (!u->id)
                 return;
 
+        if (!MANAGER_IS_SYSTEM(u->manager))
+                return;
+
         /* Undoes the effect of unit_export_state() */
 
         if (u->exported_invocation_id) {
-                _cleanup_free_ char *invocation_path = NULL;
-                int r = unit_get_invocation_path(u, &invocation_path);
-                if (r >= 0) {
-                        (void) unlink(invocation_path);
-                        u->exported_invocation_id = false;
-                }
-        }
+                p = strjoina("/run/systemd/units/invocation:", u->id);
+                (void) unlink(p);
 
-        if (!MANAGER_IS_SYSTEM(u->manager))
-                return;
+                u->exported_invocation_id = false;
+        }
 
         if (u->exported_log_level_max) {
                 p = strjoina("/run/systemd/units/log-level-max:", u->id);

src/journal/journald-context.c

@@ -325,29 +325,19 @@ static int client_context_read_invocation_id(
                 Server *s,
                 ClientContext *c) {
 
-        _cleanup_free_ char *p = NULL, *value = NULL;
+        _cleanup_free_ char *value = NULL;
+        const char *p;
         int r;
 
         assert(s);
         assert(c);
 
-        /* Read the invocation ID of a unit off a unit.
-         * PID 1 stores it in a per-unit symlink in /run/systemd/units/
-         * User managers store it in a per-unit symlink under /run/user/<uid>/systemd/units/ */
+        /* Read the invocation ID of a unit off a unit. PID 1 stores it in a per-unit symlink in /run/systemd/units/ */
 
         if (!c->unit)
                 return 0;
 
-        if (c->user_unit) {
-                r = asprintf(&p, "/run/user/" UID_FMT "/systemd/units/invocation:%s", c->owner_uid, c->user_unit);
-                if (r < 0)
-                        return r;
-        } else {
-                p = strjoin("/run/systemd/units/invocation:", c->unit);
-                if (!p)
-                        return -ENOMEM;
-        }
-
+        p = strjoina("/run/systemd/units/invocation:", c->unit);
         r = readlink_malloc(p, &value);
         if (r < 0)
                 return r;

src/network/networkd-manager.c

@@ -629,7 +629,7 @@ int manager_rtnl_process_neighbor(sd_netlink *rtnl, sd_netlink_message *message,
 
         r = sd_rtnl_message_neigh_get_family(message, &family);
         if (r < 0) {
-                log_link_warning(link, "rtnl: received neighbor message without family, ignoring.");
+                log_link_warning(link, "rtnl: received neighbor message withot family, ignoring.");
                 return 0;
         } else if (!IN_SET(family, AF_INET, AF_INET6)) {
                 log_link_debug(link, "rtnl: received neighbor message with invalid family '%i', ignoring.", family);