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5dfe8660a3
Callback based iteration is cumbersome and much less useful than for_each_*() iterator. This patch implements for_each_mem_pfn_range() which replaces work_with_active_regions(). All the current users of work_with_active_regions() are converted. This simplifies walking over early_node_map and will allow converting internal logics in page_alloc to use iterator instead of walking early_node_map directly, which in turn will enable moving node information to memblock. powerpc change is only compile tested. Signed-off-by: Tejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/20110714074610.GD3455@htj.dyndns.org Cc: Yinghai Lu <yinghai@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> |
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