lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86: remove end_pfn in 64bit

Browse Source 
and use max_pfn directly.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2008-06-24 22:14:09 -07:00
committed by Ingo Molnar
parent f47f9d538e
commit c987d12f84
14 changed files with 29 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/mm/srat_64.c
View File

@@ -299,7 +299,7 @@ static int __init nodes_cover_memory(const struct bootnode *nodes)
pxmram = 0;
}
e820ram = end_pfn - absent_pages_in_range(0, end_pfn);
e820ram = max_pfn - absent_pages_in_range(0, max_pfn);
/* We seem to lose 3 pages somewhere. Allow a bit of slack. */
if ((long)(e820ram - pxmram) >= 1*1024*1024) {
printk(KERN_ERR