Messages in this thread | | | Subject | Re: [Lhms-devel] [RFC/PATCH: 002/010] Memory hotplug for new nodes with pgdat allocation. (Wait table and zonelists initalization) | From | Dave Hansen <> | Date | Fri, 10 Feb 2006 08:33:18 -0800 |
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On Fri, 2006-02-10 at 23:20 +0900, Yasunori Goto wrote: > This patch is to initialize wait table and zonelists for new pgdat. > When new node is added, free_area_init_node() is called to initialize > pgdat. But, wait table must be allocated by kmalloc (not bootmem) for > it. > And, zonelists is accessed from any other process every time, > So, stop_machine_run() is used for safety update.
I do notice that you're not using init_currently_empty_zone() to initialize currently empty zones. Why?
-- Dave
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