Messages in this thread | | | Date | Thu, 02 May 2002 15:23:39 -0700 | From | "Martin J. Bligh" <> | Subject | Re: Bug: Discontigmem virt_to_page() [Alpha,ARM,Mips64?] |
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> I *think* the ranges were typically aligned to 4 GB, although with 8 GB > in a single node, I don't remember what the mapping layout looked like. > > Which made everything but node 0 into HIGHMEM. > > With the "flat" addressing mode that Martin has been using (the > dummied down for NT version) everything is squished together. That > makes it a bit harder to do node local data structures, although he > may have enough data from the MPS table to split memory appropriately.
I have enough data, I know which phys mem ranges are in each node, but I still need to change the virtual <-> physical mapping in order to spread ZONE_NORMAL around. Pat has already spread the high memory around into specific pg_data_t's per node.
M.
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