X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Funit.c;h=6fd4dc6cb0a58bccfbea51100ff22b5f3e2341e3;hb=ef3102bf436a88fe565de1be655cdb8ca853c495;hp=b68464922401885afb73a4b9e47c1f5731b5d419;hpb=6faa11140bf776cdaeb8d22d01816e6e48296971;p=elogind.git

diff --git a/src/unit.c b/src/unit.c
index b68464922..6fd4dc6cb 100644
--- a/src/unit.c
+++ b/src/unit.c
@@ -1101,7 +1101,6 @@ void unit_trigger_on_failure(Unit *u) {
 }
 
 void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_success) {
-        dual_timestamp ts;
         bool unexpected;
 
         assert(u);
@@ -1114,24 +1113,28 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
          * behaviour here. For example: if a mount point is remounted
          * this function will be called too! */
 
-        dual_timestamp_get(&ts);
+        if (u->meta.manager->n_deserializing <= 0) {
+                dual_timestamp ts;
 
-        if (UNIT_IS_INACTIVE_OR_FAILED(os) && !UNIT_IS_INACTIVE_OR_FAILED(ns))
-                u->meta.inactive_exit_timestamp = ts;
-        else if (!UNIT_IS_INACTIVE_OR_FAILED(os) && UNIT_IS_INACTIVE_OR_FAILED(ns))
-                u->meta.inactive_enter_timestamp = ts;
+                dual_timestamp_get(&ts);
 
-        if (!UNIT_IS_ACTIVE_OR_RELOADING(os) && UNIT_IS_ACTIVE_OR_RELOADING(ns))
-                u->meta.active_enter_timestamp = ts;
-        else if (UNIT_IS_ACTIVE_OR_RELOADING(os) && !UNIT_IS_ACTIVE_OR_RELOADING(ns))
-                u->meta.active_exit_timestamp = ts;
+                if (UNIT_IS_INACTIVE_OR_FAILED(os) && !UNIT_IS_INACTIVE_OR_FAILED(ns))
+                        u->meta.inactive_exit_timestamp = ts;
+                else if (!UNIT_IS_INACTIVE_OR_FAILED(os) && UNIT_IS_INACTIVE_OR_FAILED(ns))
+                        u->meta.inactive_enter_timestamp = ts;
+
+                if (!UNIT_IS_ACTIVE_OR_RELOADING(os) && UNIT_IS_ACTIVE_OR_RELOADING(ns))
+                        u->meta.active_enter_timestamp = ts;
+                else if (UNIT_IS_ACTIVE_OR_RELOADING(os) && !UNIT_IS_ACTIVE_OR_RELOADING(ns))
+                        u->meta.active_exit_timestamp = ts;
+
+                timer_unit_notify(u, ns);
+                path_unit_notify(u, ns);
+        }
 
         if (UNIT_IS_INACTIVE_OR_FAILED(ns))
                 cgroup_bonding_trim_list(u->meta.cgroup_bondings, true);
 
-        timer_unit_notify(u, ns);
-        path_unit_notify(u, ns);
-
         if (u->meta.job) {
                 unexpected = false;
 
@@ -1198,26 +1201,31 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
         } else
                 unexpected = true;
 
-        /* If this state change happened without being requested by a
-         * job, then let's retroactively start or stop
-         * dependencies. We skip that step when deserializing, since
-         * we don't want to create any additional jobs just because
-         * something is already activated. */
-
-        if (unexpected && u->meta.manager->n_deserializing <= 0) {
-                if (UNIT_IS_INACTIVE_OR_FAILED(os) && UNIT_IS_ACTIVE_OR_ACTIVATING(ns))
-                        retroactively_start_dependencies(u);
-                else if (UNIT_IS_ACTIVE_OR_ACTIVATING(os) && UNIT_IS_INACTIVE_OR_DEACTIVATING(ns))
-                        retroactively_stop_dependencies(u);
-        }
+        if (u->meta.manager->n_deserializing <= 0) {
+
+                /* If this state change happened without being
+                 * requested by a job, then let's retroactively start
+                 * or stop dependencies. We skip that step when
+                 * deserializing, since we don't want to create any
+                 * additional jobs just because something is already
+                 * activated. */
+
+                if (unexpected) {
+                        if (UNIT_IS_INACTIVE_OR_FAILED(os) && UNIT_IS_ACTIVE_OR_ACTIVATING(ns))
+                                retroactively_start_dependencies(u);
+                        else if (UNIT_IS_ACTIVE_OR_ACTIVATING(os) && UNIT_IS_INACTIVE_OR_DEACTIVATING(ns))
+                                retroactively_stop_dependencies(u);
+                }
 
-        if (ns != os && ns == UNIT_FAILED && u->meta.manager->n_deserializing <= 0) {
-                log_notice("Unit %s entered failed state.", u->meta.id);
-                unit_trigger_on_failure(u);
+                if (ns != os && ns == UNIT_FAILED) {
+                        log_notice("Unit %s entered failed state.", u->meta.id);
+                        unit_trigger_on_failure(u);
+                }
         }
 
         /* Some names are special */
         if (UNIT_IS_ACTIVE_OR_RELOADING(ns)) {
+
                 if (unit_has_name(u, SPECIAL_DBUS_SERVICE))
                         /* The bus just might have become available,
                          * hence try to connect to it, if we aren't
@@ -1225,7 +1233,8 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
                         bus_init(u->meta.manager, true);
 
                 if (u->meta.type == UNIT_SERVICE &&
-                    !UNIT_IS_ACTIVE_OR_RELOADING(os)) {
+                    !UNIT_IS_ACTIVE_OR_RELOADING(os) &&
+                    u->meta.manager->n_deserializing <= 0) {
                         /* Write audit record if we have just finished starting up */
                         manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_START, true);
                         u->meta.in_audit = true;
@@ -1241,7 +1250,8 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
 
                 if (u->meta.type == UNIT_SERVICE &&
                     UNIT_IS_INACTIVE_OR_FAILED(ns) &&
-                    !UNIT_IS_INACTIVE_OR_FAILED(os)) {
+                    !UNIT_IS_INACTIVE_OR_FAILED(os) &&
+                    u->meta.manager->n_deserializing <= 0) {
 
                         /* Hmm, if there was no start record written
                          * write it now, so that we always have a nice
@@ -1259,14 +1269,14 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
                 }
         }
 
+        manager_recheck_syslog(u->meta.manager);
+
         /* Maybe we finished startup and are now ready for being
          * stopped because unneeded? */
         unit_check_unneeded(u);
 
         unit_add_to_dbus_queue(u);
         unit_add_to_gc_queue(u);
-
-        manager_recheck_syslog(u->meta.manager);
 }
 
 int unit_watch_fd(Unit *u, int fd, uint32_t events, Watch *w) {
@@ -2025,8 +2035,7 @@ char **unit_full_printf_strv(Unit *u, char **l) {
         return r;
 
 fail:
-        j--;
-        while (j >= r)
+        for (j--; j >= r; j--)
                 free(*j);
 
         free(r);