X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Funit.c;h=a7e6714c4508a5855d8d1158ab780fa3de06e714;hb=e0fa621b8b52da4d95bf5918eb998c9166e4bc7c;hp=edc636412d98f682b62a6ca973c35783f347fd8b;hpb=8c4dd542afde23d21d736b24b5ab66c25ab091e8;p=elogind.git

diff --git a/src/unit.c b/src/unit.c
index edc636412..a7e6714c4 100644
--- a/src/unit.c
+++ b/src/unit.c
@@ -1067,7 +1067,7 @@ static void retroactively_stop_dependencies(Unit *u) {
                         unit_check_unneeded(other);
 }
 
-void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
+void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_success) {
         dual_timestamp ts;
         bool unexpected;
 
@@ -1134,7 +1134,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
 
                         if (u->meta.job->state == JOB_RUNNING) {
                                 if (ns == UNIT_ACTIVE)
-                                        job_finish_and_invalidate(u->meta.job, true);
+                                        job_finish_and_invalidate(u->meta.job, reload_success);
                                 else if (ns != UNIT_ACTIVATING && ns != UNIT_RELOADING) {
                                         unexpected = true;
 
@@ -1194,7 +1194,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
                         /* The bus just might have become available,
                          * hence try to connect to it, if we aren't
                          * yet connected. */
-                        bus_init(u->meta.manager);
+                        bus_init(u->meta.manager, true);
 
                 if (unit_has_name(u, SPECIAL_SYSLOG_SERVICE))
                         /* The syslog daemon just might have become
@@ -1682,7 +1682,6 @@ char *unit_dbus_path(Unit *u) {
 }
 
 int unit_add_cgroup(Unit *u, CGroupBonding *b) {
-        CGroupBonding *l;
         int r;
 
         assert(u);
@@ -1697,12 +1696,16 @@ int unit_add_cgroup(Unit *u, CGroupBonding *b) {
         /* Ensure this hasn't been added yet */
         assert(!b->unit);
 
-        l = hashmap_get(u->meta.manager->cgroup_bondings, b->path);
-        LIST_PREPEND(CGroupBonding, by_path, l, b);
+        if (streq(b->controller, SYSTEMD_CGROUP_CONTROLLER)) {
+                CGroupBonding *l;
 
-        if ((r = hashmap_replace(u->meta.manager->cgroup_bondings, b->path, l)) < 0) {
-                LIST_REMOVE(CGroupBonding, by_path, l, b);
-                return r;
+                l = hashmap_get(u->meta.manager->cgroup_bondings, b->path);
+                LIST_PREPEND(CGroupBonding, by_path, l, b);
+
+                if ((r = hashmap_replace(u->meta.manager->cgroup_bondings, b->path, l)) < 0) {
+                        LIST_REMOVE(CGroupBonding, by_path, l, b);
+                        return r;
+                }
         }
 
         LIST_PREPEND(CGroupBonding, by_unit, u->meta.cgroup_bondings, b);
@@ -1767,8 +1770,7 @@ int unit_add_cgroup_from_text(Unit *u, const char *name) {
 
         b->controller = controller;
         b->path = path;
-        b->only_us = false;
-        b->clean_up = false;
+        b->ours = false;
 
         if ((r = unit_add_cgroup(u, b)) < 0)
                 goto fail;
@@ -1783,25 +1785,29 @@ fail:
         return r;
 }
 
-int unit_add_default_cgroup(Unit *u) {
-        CGroupBonding *b;
+static int unit_add_one_default_cgroup(Unit *u, const char *controller) {
+        CGroupBonding *b = NULL;
         int r = -ENOMEM;
 
         assert(u);
 
-        /* Adds in the default cgroup data, if it wasn't specified yet */
+        if (!controller)
+                controller = SYSTEMD_CGROUP_CONTROLLER;
 
-        if (unit_get_default_cgroup(u))
+        if (cgroup_bonding_find_list(u->meta.cgroup_bondings, controller))
                 return 0;
 
         if (!(b = new0(CGroupBonding, 1)))
                 return -ENOMEM;
 
+        if (!(b->controller = strdup(controller)))
+                goto fail;
+
         if (!(b->path = default_cgroup_path(u)))
                 goto fail;
 
-        b->clean_up = true;
-        b->only_us = true;
+        b->ours = true;
+        b->essential = streq(controller, SYSTEMD_CGROUP_CONTROLLER);
 
         if ((r = unit_add_cgroup(u, b)) < 0)
                 goto fail;
@@ -1816,6 +1822,24 @@ fail:
         return r;
 }
 
+int unit_add_default_cgroups(Unit *u) {
+        char **c;
+        int r;
+        assert(u);
+
+        /* Adds in the default cgroups, if they weren't specified
+         * otherwise. */
+
+        if ((r = unit_add_one_default_cgroup(u, NULL)) < 0)
+                return r;
+
+        STRV_FOREACH(c, u->meta.manager->default_controllers)
+                if ((r = unit_add_one_default_cgroup(u, *c)) < 0)
+                        return r;
+
+        return 0;
+}
+
 CGroupBonding* unit_get_default_cgroup(Unit *u) {
         assert(u);