diff options
| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-06-14 18:32:52 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 10:37:25 +0200 |
| commit | b5bc6c0e55000dab86b73f838f5ad02908b23755 (patch) | |
| tree | 4895117f5e69ed8648f102dccc895c80c14fbae5 /mm | |
| parent | d0be6bdea103b8d04c8a3495538b7c0011ae4129 (diff) | |
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 <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d80e1868e570..41c6e3aa059f 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. |