From b5bc6c0e55000dab86b73f838f5ad02908b23755 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sat, 14 Jun 2008 18:32:52 -0700 Subject: x86, mm: use add_highpages_with_active_regions() for high pages init v2 use early_node_map to init high pages, so we can remove page_is_ram() and page_is_reserved_early() in the big loop with add_one_highpage also remove page_is_reserved_early(), it is not needed anymore. v2: fix the build of other platforms Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- mm/page_alloc.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'mm/page_alloc.c') diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d80e1868e57..41c6e3aa059 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2929,6 +2929,14 @@ void __init free_bootmem_with_active_regions(int nid, } } +void __init work_with_active_regions(int nid, work_fn_t work_fn, void *data) +{ + int i; + + for_each_active_range_index_in_nid(i, nid) + work_fn(early_node_map[i].start_pfn, early_node_map[i].end_pfn, + data); +} /** * sparse_memory_present_with_active_regions - Call memory_present for each active range * @nid: The node to call memory_present for. If MAX_NUMNODES, all nodes will be used. -- cgit v1.2.3