Fix section mismatch of memory hotplug related code.
This is to fix many section mismatches of code related to memory hotplug.
I checked compile with memory hotplug on/off on ia64 and x86-64 box.
Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 872da7a..9484444 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -693,6 +693,7 @@
zero_page_memmap_ptr = virt_to_page(ia64_imva(empty_zero_page));
}
+#ifdef CONFIG_MEMORY_HOTPLUG
pg_data_t *arch_alloc_nodedata(int nid)
{
unsigned long size = compute_pernodesize(nid);
@@ -710,3 +711,4 @@
pgdat_list[update_node] = update_pgdat;
scatter_node_data();
}
+#endif