1382 		c->bgt = kthread_run(ubifs_bg_thread, c, "%s", c->bgt_name);  in mount_ubifs()
1383 		if (IS_ERR(c->bgt)) {  in mount_ubifs()
1384 			err = PTR_ERR(c->bgt);  in mount_ubifs()
1385 			c->bgt = NULL;  in mount_ubifs()
1640 	if (c->bgt)  in mount_ubifs()
1641 		kthread_stop(c->bgt);  in mount_ubifs()
1680 	if (c->bgt)  in ubifs_umount()
1681 		kthread_stop(c->bgt);  in ubifs_umount()
1797 	c->bgt = kthread_run(ubifs_bg_thread, c, "%s", c->bgt_name);  in ubifs_remount_rw()
1798 	if (IS_ERR(c->bgt)) {  in ubifs_remount_rw()
1799 		err = PTR_ERR(c->bgt);  in ubifs_remount_rw()
1800 		c->bgt = NULL;  in ubifs_remount_rw()
1865 	if (c->bgt) {  in ubifs_remount_rw()
1866 		kthread_stop(c->bgt);  in ubifs_remount_rw()
1867 		c->bgt = NULL;  in ubifs_remount_rw()
1894 	if (c->bgt) {  in ubifs_remount_ro()
1895 		kthread_stop(c->bgt);  in ubifs_remount_ro()
1896 		c->bgt = NULL;  in ubifs_remount_ro()
1958 		if (c->bgt) {  in ubifs_put_super()
1959 			kthread_stop(c->bgt);  in ubifs_put_super()
1960 			c->bgt = NULL;  in ubifs_put_super()