x86: introduce init_memory_mapping for 32bit #3
move kva related early backto initmem_init for numa32
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c
index f5ae319..42484d4 100644
--- a/arch/x86/mm/discontig_32.c
+++ b/arch/x86/mm/discontig_32.c
@@ -200,7 +200,7 @@
return allocation;
}
-void __init remap_numa_kva(void)
+static void __init remap_numa_kva(void)
{
void *vaddr;
unsigned long pfn;
@@ -373,12 +373,16 @@
allocate_pgdat(nid);
}
+ remap_numa_kva();
+
printk(KERN_DEBUG "High memory starts at vaddr %08lx\n",
(ulong) pfn_to_kaddr(highstart_pfn));
for_each_online_node(nid)
propagate_e820_map_node(nid);
- memset(NODE_DATA(0), 0, sizeof(struct pglist_data));
+ for_each_online_node(nid)
+ memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
+
NODE_DATA(0)->bdata = &node0_bdata;
setup_bootmem_allocator();
}