x86, mm: kill numa_free_all_bootmem()

Now NO_BOOTMEM version free_all_bootmem_node() does not really
do free_bootmem at all, and it only call register_page_bootmem_info_node
instead.

That is confusing, try to kill that free_all_bootmem_node().

Before that, this patch will remove numa_free_all_bootmem().

That function could be replaced with register_page_bootmem_info() and
free_all_bootmem();

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-43-git-send-email-yinghai@kernel.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

arch/x86/mm/numa_64.c

@@ -10,16 +10,3 @@ void __init initmem_init(void)
 {
 	x86_numa_init();
 }
-
-unsigned long __init numa_free_all_bootmem(void)
-{
-	unsigned long pages = 0;
-	int i;
-
-	for_each_online_node(i)
-		pages += free_all_bootmem_node(NODE_DATA(i));
-
-	pages += free_low_memory_core_early(MAX_NUMNODES);
-
-	return pages;
-}