LU-2059 llog: MGC to use OSD API for backup logs

[fs/lustre-release.git] / lustre / obdclass / obd_mount.c

diff --git a/lustre/obdclass/obd_mount.c b/lustre/obdclass/obd_mount.c
index 425336c..922e877 100644 (file)
--- a/lustre/obdclass/obd_mount.c
+++ b/lustre/obdclass/obd_mount.c
@@ -639,6 +639,9 @@ int lustre_put_lsi(struct super_block *sb)
         CDEBUG(D_MOUNT, "put %p %d\n", sb, cfs_atomic_read(&lsi->lsi_mounts));
         if (cfs_atomic_dec_and_test(&lsi->lsi_mounts)) {
                if (IS_SERVER(lsi) && lsi->lsi_osd_exp) {
         CDEBUG(D_MOUNT, "put %p %d\n", sb, cfs_atomic_read(&lsi->lsi_mounts));
         if (cfs_atomic_dec_and_test(&lsi->lsi_mounts)) {
                if (IS_SERVER(lsi) && lsi->lsi_osd_exp) {

+                       lu_device_put(&lsi->lsi_dt_dev->dd_lu_dev);
+                       lsi->lsi_osd_exp->exp_obd->obd_lvfs_ctxt.dt = NULL;
+                       lsi->lsi_dt_dev = NULL;

                        obd_disconnect(lsi->lsi_osd_exp);
                        /* wait till OSD is gone */
                        obd_zombie_barrier();
                        obd_disconnect(lsi->lsi_osd_exp);
                        /* wait till OSD is gone */
                        obd_zombie_barrier();