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| 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 /include/asm-x86/highmem.h | |
| parent | x86: rename two e820 related functions (diff) | |
| download | linux-dev-b5bc6c0e55000dab86b73f838f5ad02908b23755.tar.xz linux-dev-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 'include/asm-x86/highmem.h')
| -rw-r--r-- | include/asm-x86/highmem.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-x86/highmem.h b/include/asm-x86/highmem.h index e153f3b44774..85c4fea41ff6 100644 --- a/include/asm-x86/highmem.h +++ b/include/asm-x86/highmem.h @@ -74,6 +74,9 @@ struct page *kmap_atomic_to_page(void *ptr); #define flush_cache_kmaps() do { } while (0) +extern void add_highpages_with_active_regions(int nid, unsigned long start_pfn, + unsigned long end_pfn, int bad_ppro); + #endif /* __KERNEL__ */ #endif /* _ASM_HIGHMEM_H */ |