We need to access it right way, so make sure that it is mapped already.
Prepare to put page table on local node, and nodemap is used before that.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <
4D1933C8.
7060105@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
addr = 0x8000;
nodemap_size = roundup(sizeof(s16) * memnodemapsize, L1_CACHE_BYTES);
- nodemap_addr = memblock_find_in_range(addr, max_pfn<<PAGE_SHIFT,
+ nodemap_addr = memblock_find_in_range(addr, get_max_mapped(),
nodemap_size, L1_CACHE_BYTES);
if (nodemap_addr == MEMBLOCK_ERROR) {
printk(KERN_ERR