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.