Function patchSettings

src/IO/PackedFilesReader.cpp:77–83

}

static ReadSettings patchSettings(ReadSettings settings)
{
    settings.local_fs_settings.direct_io_threshold = 0;
    if (settings.local_fs_settings.method == LocalFSReadMethod::mmap)
        settings.local_fs_settings.method = LocalFSReadMethod::pread;
    return settings;
}

std::unique_ptr<ReadBufferFromFileBase> PackedFilesReader::readFile(
    const DiskPtr & disk,