core: keep mountinfo .mounts until late shutdown

[elogind.git] / src / core / mount.c

diff --git a/src/core/mount.c b/src/core/mount.c
index e3d298eb961a448ce13189d87615af99f861d5e6..7a1b411c7b67f48f0221db6e43b4a152062aa66f 100644 (file)
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -329,6 +329,12 @@ static bool mount_is_bind(MountParameters *p) {
         if (p->fstype && streq(p->fstype, "bind"))
                 return true;
 
+        if (mount_test_option(p->options, "rbind"))
+                return true;
+
+        if (p->fstype && streq(p->fstype, "rbind"))
+                return true;
+
         return false;
 }
 
@@ -441,7 +447,8 @@ static int mount_add_default_dependencies(Mount *m) {
         if (UNIT(m)->manager->running_as != SYSTEMD_SYSTEM)
                 return 0;
 
-        p = get_mount_parameters_fragment(m);
+        p = get_mount_parameters(m);
+
         if (!p)
                 return 0;
 
@@ -1494,6 +1501,14 @@ static int mount_add_one(
                         goto fail;
                 }
 
+                r = unit_add_dependency_by_name(u, UNIT_BEFORE, SPECIAL_LOCAL_FS_TARGET, NULL, true);
+                if (r < 0)
+                        goto fail;
+
+                r = unit_add_dependency_by_name(u, UNIT_CONFLICTS, SPECIAL_UMOUNT_TARGET, NULL, true);
+                if (r < 0)
+                        goto fail;
+
                 unit_add_to_load_queue(u);
         } else {
                 delete = false;
@@ -1774,53 +1789,7 @@ static void mount_reset_failed(Unit *u) {
 }
 
 static int mount_kill(Unit *u, KillWho who, int signo, DBusError *error) {
-        Mount *m = MOUNT(u);
-        int r = 0;
-        Set *pid_set = NULL;
-
-        assert(m);
-
-        if (who == KILL_MAIN) {
-                dbus_set_error(error, BUS_ERROR_NO_SUCH_PROCESS, "Mount units have no main processes");
-                return -ESRCH;
-        }
-
-        if (m->control_pid <= 0 && who == KILL_CONTROL) {
-                dbus_set_error(error, BUS_ERROR_NO_SUCH_PROCESS, "No control process to kill");
-                return -ESRCH;
-        }
-
-        if (who == KILL_CONTROL || who == KILL_ALL)
-                if (m->control_pid > 0)
-                        if (kill(m->control_pid, signo) < 0)
-                                r = -errno;
-
-        if (who == KILL_ALL) {
-                int q;
-
-                pid_set = set_new(trivial_hash_func, trivial_compare_func);
-                if (!pid_set)
-                        return -ENOMEM;
-
-                /* Exclude the control pid from being killed via the cgroup */
-                if (m->control_pid > 0) {
-                        q = set_put(pid_set, LONG_TO_PTR(m->control_pid));
-                        if (q < 0) {
-                                r = q;
-                                goto finish;
-                        }
-                }
-
-                q = cgroup_bonding_kill_list(UNIT(m)->cgroup_bondings, signo, false, false, pid_set, NULL);
-                if (q < 0 && q != -EAGAIN && q != -ESRCH && q != -ENOENT)
-                        r = q;
-        }
-
-finish:
-        if (pid_set)
-                set_free(pid_set);
-
-        return r;
+        return unit_kill_common(u, who, signo, -1, MOUNT(u)->control_pid, error);
 }
 
 static const char* const mount_state_table[_MOUNT_STATE_MAX] = {