journald: properly update message size after stripping the identifier

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

diff --git a/src/core/mount.c b/src/core/mount.c
index 92e2f734ae696b398aab1e3f4a9eb39993ce2205..3e40e3fc7b3729fde2fdab4847a0c56b54e08cbf 100644 (file)
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -352,17 +352,21 @@ static int mount_add_device_links(Mount *m) {
         if (!p->what)
                 return 0;
 
-        if (!mount_is_bind(p) &&
-            !path_equal(m->where, "/")) {
-                r = unit_add_node_link(UNIT(m), p->what, false);
-                if (r < 0)
-                        return r;
-        }
+        if (mount_is_bind(p))
+                return 0;
+
+        if (!is_device_path(p->what))
+                return 0;
+
+        if (path_equal(m->where, "/"))
+                return 0;
+
+        r = unit_add_node_link(UNIT(m), p->what, false);
+        if (r < 0)
+                return r;
 
         if (p->passno > 0 &&
-            !mount_is_bind(p) &&
-            !path_equal(m->where, "/") &&
-            UNIT(m)->manager->running_as == MANAGER_SYSTEM) {
+            UNIT(m)->manager->running_as == SYSTEMD_SYSTEM) {
                 char *name;
                 Unit *fsck;
                 /* Let's add in the fsck service */
@@ -396,7 +400,7 @@ static int mount_add_quota_links(Mount *m) {
 
         assert(m);
 
-        if (UNIT(m)->manager->running_as != MANAGER_SYSTEM)
+        if (UNIT(m)->manager->running_as != SYSTEMD_SYSTEM)
                 return 0;
 
         p = get_mount_parameters_fragment(m);
@@ -424,7 +428,7 @@ static int mount_add_default_dependencies(Mount *m) {
 
         assert(m);
 
-        if (UNIT(m)->manager->running_as != MANAGER_SYSTEM)
+        if (UNIT(m)->manager->running_as != SYSTEMD_SYSTEM)
                 return 0;
 
         p = get_mount_parameters_fragment(m);
@@ -959,6 +963,9 @@ static void mount_enter_mounting(Mount *m) {
 
         mkdir_p_label(m->where, m->directory_mode);
 
+        if (dir_is_empty(m->where) <= 0)
+                log_notice("%s: Directory %s to mount over is not empty, mounting anyway. (To see the over-mounted files, please manually mount the underlying file system to a secondary location.)", m->meta.id, m->where);
+
         /* Create the source directory for bind-mounts if needed */
         p = get_mount_parameters_fragment(m);
         if (p && mount_is_bind(p))
@@ -981,7 +988,8 @@ static void mount_enter_mounting(Mount *m) {
 
         mount_unwatch_control_pid(m);
 
-        if ((r = mount_spawn(m, m->control_command, &m->control_pid)) < 0)
+        r = mount_spawn(m, m->control_command, &m->control_pid);
+        if (r < 0)
                 goto fail;
 
         mount_set_state(m, MOUNT_MOUNTING);