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x86: change propagate_e820_map() back to find_max_pfn(), 32-bit, fix 

add memory_present() calls for sparse and non-numa.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-06-03 10:24:49 -07:00 committed by Ingo Molnar
parent 835fc943f3
commit f19dc2f22a
1 changed files with 2 additions and 0 deletions
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2
arch/x86/kernel/setup_32.c
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@ -377,11 +377,13 @@ static unsigned long __init setup_memory(void)
if (max_pfn > max_low_pfn) {
highstart_pfn = max_low_pfn;
}
memory_present(0, 0, highend_pfn);
printk(KERN_NOTICE "%ldMB HIGHMEM available.\n",
pages_to_mb(highend_pfn - highstart_pfn));
num_physpages = highend_pfn;
high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1;
#else
memory_present(0, 0, max_low_pfn);
num_physpages = max_low_pfn;
high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1;
#endif