Messages in this thread | | | Date | Tue, 8 May 2018 07:53:21 -0500 (CDT) | From | Christopher Lameter <> | Subject | Re: [RFC PATCH] Add /proc/<pid>/numa_vamaps for numa node information |
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On Mon, 7 May 2018, prakash.sangappa wrote:
> > each address for each page? Length of the VMA segment? > > Physical address? > > Need numa node information for each virtual address with pages mapped. > No need of physical address.
You need per page information? Note that there can only be one page per virtual address. Or are we talking about address ranges?
https://www.kernel.org/doc/Documentation/vm/pagemap.txt ?
Also the move_pages syscall has the ability to determine the location of individual pages.
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