RFC x86: try to remove arch_get_ram_range
want to remove arch_get_ram_range, and use early_node_map instead.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 65d55056..a0484ad 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -298,7 +298,7 @@
unsigned long end_pfn;
};
-static void __init add_highpages_work_fn(unsigned long start_pfn,
+static int __init add_highpages_work_fn(unsigned long start_pfn,
unsigned long end_pfn, void *datax)
{
int node_pfn;
@@ -311,7 +311,7 @@
final_start_pfn = max(start_pfn, data->start_pfn);
final_end_pfn = min(end_pfn, data->end_pfn);
if (final_start_pfn >= final_end_pfn)
- return;
+ return 0;
for (node_pfn = final_start_pfn; node_pfn < final_end_pfn;
node_pfn++) {
@@ -321,6 +321,8 @@
add_one_highpage_init(page, node_pfn);
}
+ return 0;
+
}
void __init add_highpages_with_active_regions(int nid, unsigned long start_pfn,