LU-3101 mgs: deregister the mount for failed case

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

diff --git a/lustre/obdclass/llog.c b/lustre/obdclass/llog.c
index 62c496b..2cd9598 100644 (file)
--- a/lustre/obdclass/llog.c
+++ b/lustre/obdclass/llog.c
@@ -27,7 +27,7 @@
  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  *
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2013, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -438,7 +438,7 @@ static int llog_process_thread_daemonize(void *arg)
        struct lu_env                    env;
        int                              rc;
 
-       cfs_daemonize_ctxt("llog_process_thread");
+       unshare_fs_struct();
 
        /* client env has no keys, tags is just 0 */
        rc = lu_env_init(&env, LCT_LOCAL | LCT_MG_THREAD);
@@ -480,9 +480,9 @@ int llog_process_or_fork(const struct lu_env *env,
                 * init the new one in llog_process_thread_daemonize. */
                lpi->lpi_env = NULL;
                init_completion(&lpi->lpi_completion);
-               rc = cfs_create_thread(llog_process_thread_daemonize, lpi,
-                                      CFS_DAEMON_FLAGS);
-               if (rc < 0) {
+               rc = PTR_ERR(kthread_run(llog_process_thread_daemonize, lpi,
+                                            "llog_process_thread"));
+               if (IS_ERR_VALUE(rc)) {
                        CERROR("%s: cannot start thread: rc = %d\n",
                               loghandle->lgh_ctxt->loc_obd->obd_name, rc);
                        OBD_FREE_PTR(lpi);