Re: [PATCH v3 0/1] MR7115: Added support of case FileAllocationInformation in SetFileInformationByHandle

[Hans Leidekker (＠hans)]

posix_fallocate() looks like a better fit when increasing allocation size but you'd need to check the file size first, which introduces a race condition. posix_fallocate() will also increase the file size if the file is truncated by another thread.