Re: [PATCH v8 1/8] mm/memfd: Introduce userspace inaccessible memfd
From: Chao Peng <hidden>
Date: 2022-10-21 13:52:00
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kvm, linux-doc, linux-fsdevel, linux-mm, lkml, qemu-devel
In the context of userspace inaccessible memfd, what would be a suggested way to enforce NUMA memory policy for physical memory allocation? mbind[1] won't work here in absence of virtual address range.
How about set_mempolicy(): https://www.man7.org/linux/man-pages/man2/set_mempolicy.2.html Chao
[1] https://github.com/chao-p/qemu/blob/privmem-v8/backends/hostmem.c#L382