x86, memblock: Add memblock_x86_find_in_range_node()
It can be used to find NODE_DATA for numa.
Need to make sure early_node_map[] is filled before it is called, otherwise
it will fallback to memblock_find_in_range(), with node range.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/include/asm/memblock.h b/arch/x86/include/asm/memblock.h
index 16af28d..3a86b10 100644
--- a/arch/x86/include/asm/memblock.h
+++ b/arch/x86/include/asm/memblock.h
@@ -14,5 +14,6 @@
void memblock_x86_register_active_regions(int nid, unsigned long start_pfn,
unsigned long last_pfn);
u64 memblock_x86_hole_size(u64 start, u64 end);
+u64 memblock_x86_find_in_range_node(int nid, u64 start, u64 end, u64 size, u64 align);
#endif