QEDF_DEBUGFS_LOG_LEN
cbuf = vmalloc(QEDF_DEBUGFS_LOG_LEN);
cnt += scnprintf(cbuf + cnt, QEDF_DEBUGFS_LOG_LEN - cnt, "\nFastpath I/O completions\n\n");
cnt += scnprintf(cbuf + cnt, QEDF_DEBUGFS_LOG_LEN - cnt,