udev_list_entry_foreach(item, first) {
MountPoint *lb;
struct udev_device *d;
+ const char *backing;
char *loop;
const char *dn;
goto finish;
}
+ backing = udev_device_get_sysattr_value(d, "loop/backing_file");
+ if (!backing) {
+ udev_device_unref(d);
+ continue;
+ }
+
if (!(dn = udev_device_get_devnode(d))) {
udev_device_unref(d);
continue;
)
continue;
- /* Trying to umount. Forcing to umount if busy (only for NFS mounts) */
+ /* Trying to umount. We don't force here since we rely
+ * on busy NFS and FUSE file systems to return EBUSY
+ * until we closed everything on top of them. */
log_info("Unmounting %s.", m->path);
- if (umount2(m->path, MNT_FORCE) == 0) {
+ if (umount2(m->path, 0) == 0) {
if (changed)
*changed = true;