static wait_queue_head_t debug_ctlwq;
char libcfs_debug_file_path_arr[PATH_MAX] = LIBCFS_DEBUG_FILE_PATH_DEFAULT;
+EXPORT_SYMBOL(libcfs_debug_file_path_arr);
/* We need to pass a pointer here, but elsewhere this must be a const */
static char *libcfs_debug_file_path;