X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fumount.c;h=24c0947f2172c624f76940ab7faf5b7af2897430;hp=20db612ace8d11e2eea2e6796ade9c4a29212b6f;hb=5430f7f2bc7330f3088b894166bf3524a067e3d8;hpb=6f7f51f793e5f2a5d42e05e3f1e3101f49d37299

diff --git a/src/umount.c b/src/umount.c
index 20db612ac..24c0947f2 100644
--- a/src/umount.c
+++ b/src/umount.c
@@ -6,16 +6,16 @@
   Copyright 2010 ProFUSION embedded systems
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
@@ -403,14 +403,18 @@ static int delete_dm(dev_t devnum) {
         return r >= 0 ? 0 : -errno;
 }
 
-static int mount_points_list_umount(MountPoint **head, bool *changed) {
+static int mount_points_list_umount(MountPoint **head, bool *changed, bool log_error) {
         MountPoint *m, *n;
         int n_failed = 0;
 
         assert(head);
 
         LIST_FOREACH_SAFE(mount_point, m, n, *head) {
-                if (streq(m->path, "/")) {
+                if (path_equal(m->path, "/")
+#ifndef HAVE_SPLIT_USR
+                    || path_equal(m->path, "/usr")
+#endif
+                ) {
                         n_failed++;
                         continue;
                 }
@@ -422,7 +426,7 @@ static int mount_points_list_umount(MountPoint **head, bool *changed) {
                                 *changed = true;
 
                         mount_point_free(head, m);
-                } else {
+                } else if (log_error) {
                         log_warning("Could not unmount %s: %m", m->path);
                         n_failed++;
                 }
@@ -565,10 +569,15 @@ int umount_all(bool *changed) {
         /* retry umount, until nothing can be umounted anymore */
         do {
                 umount_changed = false;
-                r = mount_points_list_umount(&mp_list_head, &umount_changed);
+
+                mount_points_list_umount(&mp_list_head, &umount_changed, false);
                 if (umount_changed)
                         *changed = true;
-        } while(umount_changed);
+
+        } while (umount_changed);
+
+        /* umount one more time with logging enabled */
+        r = mount_points_list_umount(&mp_list_head, &umount_changed, true);
         if (r <= 0)
                 goto end;