On Sat, 2012-03-17 at 17:48 +0100, Cédric Villemain wrote:
> I agree with Andres.
>
>
> I believe we should use sync_file_range (_before?) with linux.
>
> And we can use posix_fadvise_dontneed on other kernels.
>
OK, updated patch attached. sync_file_range() is preferred,
posix_fadvise() is a fallback.
Regards,
Jeff Davis