On Thu, 2008-10-09 at 15:18 -0500, Jon Tollefson wrote: > If there are multiple reserved memory blocks via lmb_reserve() that are > contiguous addresses and on different NUMA nodes we are losing track of which > address ranges to reserve in bootmem on which node. I discovered this > when I recently got to try 16GB huge pages on a system with more then 2 nodes.
I'm going to apply it, however, could you double check something for me ? A cursory glance of the new version makes me wonder, what if the first call to get_node_active_region() ends up with the work_fn never hitting the if () case ? I think in that case, node_ar->end_pfn never gets initialized right ? Can that happen in practice ? I suspect that isn't the case but better safe than sorry... If there's indeed a potential problem, please send a fixup patch. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
