321 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_create()
328 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_create()
339 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_create()
410 	mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_1);  in lock_2_inodes()
411 	mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_2);  in lock_2_inodes()
421 	mutex_unlock(&ubifs_inode(inode2)->ui_mutex);  in unlock_2_inodes()
422 	mutex_unlock(&ubifs_inode(inode1)->ui_mutex);  in unlock_2_inodes()
475 	mutex_lock(&ui->ui_mutex);  in ubifs_tmpfile()
481 	mutex_unlock(&ui->ui_mutex);  in ubifs_tmpfile()
1015 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_mkdir()
1027 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mkdir()
1038 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mkdir()
1109 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_mknod()
1116 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mknod()
1127 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_mknod()
1209 	mutex_lock(&dir_ui->ui_mutex);  in ubifs_symlink()
1216 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_symlink()
1226 	mutex_unlock(&dir_ui->ui_mutex);  in ubifs_symlink()
1254 	mutex_lock_nested(&ubifs_inode(inode1)->ui_mutex, WB_MUTEX_1);  in lock_4_inodes()
1256 		mutex_lock_nested(&ubifs_inode(inode2)->ui_mutex, WB_MUTEX_2);  in lock_4_inodes()
1258 		mutex_lock_nested(&ubifs_inode(inode3)->ui_mutex, WB_MUTEX_3);  in lock_4_inodes()
1260 		mutex_lock_nested(&ubifs_inode(inode4)->ui_mutex, WB_MUTEX_4);  in lock_4_inodes()
1274 		mutex_unlock(&ubifs_inode(inode4)->ui_mutex);  in unlock_4_inodes()
1276 		mutex_unlock(&ubifs_inode(inode3)->ui_mutex);  in unlock_4_inodes()
1278 		mutex_unlock(&ubifs_inode(inode2)->ui_mutex);  in unlock_4_inodes()
1279 	mutex_unlock(&ubifs_inode(inode1)->ui_mutex);  in unlock_4_inodes()
1494 	mutex_lock(&old_inode_ui->ui_mutex);  in do_rename()
1497 	mutex_unlock(&old_inode_ui->ui_mutex);  in do_rename()
1631 	mutex_lock(&ui->ui_mutex);  in ubifs_getattr()
1674 	mutex_unlock(&ui->ui_mutex);  in ubifs_getattr()