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author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-06-14 18:32:52 -0700 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 10:37:25 +0200 |
commit | b5bc6c0e55000dab86b73f838f5ad02908b23755 (patch) | |
tree | 4895117f5e69ed8648f102dccc895c80c14fbae5 /arch/x86/kernel/e820.c | |
parent | d0be6bdea103b8d04c8a3495538b7c0011ae4129 (diff) | |
download | linux-b5bc6c0e55000dab86b73f838f5ad02908b23755.tar.gz linux-b5bc6c0e55000dab86b73f838f5ad02908b23755.tar.bz2 linux-b5bc6c0e55000dab86b73f838f5ad02908b23755.zip |
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 'arch/x86/kernel/e820.c')
-rw-r--r-- | arch/x86/kernel/e820.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 5051ce744b4e..ed46b7a6bc13 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -612,17 +612,6 @@ void __init free_early(u64 start, u64 end) early_res[j - 1].end = 0; } -int __init page_is_reserved_early(unsigned long pagenr) -{ - u64 start = (u64)pagenr << PAGE_SHIFT; - int i; - struct early_res *r; - - i = find_overlapped_early(start, start + PAGE_SIZE); - r = &early_res[i]; - return (i < MAX_EARLY_RES && r->end); -} - void __init early_res_to_bootmem(u64 start, u64 end) { int i; |