Would it work to have the migration system call take exactly two node numbers, the old and the new? Have it migrate all pages in the address space specified that are on the old node to the new node. Leave any other pages alone. For one thing, this avoids passing a long list of nodes, for an N-way to N-way migration. And for another thing, it seems to solve some of the double migration and such issues.
-- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson <[EMAIL PROTECTED]> 1.650.933.1373, 1.925.600.0401 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/