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Re: [PATCH] Linux: Add memfd_create system call wrapper


On 11/16/2017 11:34 AM, Adhemerval Zanella wrote:
Linux 4.14 (749df87bd7be) added a new flag MFD_HUGETLB. I think ww should add
and document it.

We currently do not document MAP_HUGETLB, which is closely related and not really simple to describe. The manual page and kernel documentation do not cover it in detail, either. The page size selection in particular is missing, and I would have to research how an application can discover supported hugepage sizes.

In short, this is not exactly a trivial request, and I would kindly ask you to reconsider.

Thanks,
Florian


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