mm/PPC: prepare for killing free_all_bootmem_node()

Prepare for killing free_all_bootmem_node() by using free_all_bootmem().

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Alexander Graf <agraf@suse.de>
Cc: "Suzuki K. Poulose" <suzuki@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 15 deletions

diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 49c18b60bbb4..1cb1ea133a2c 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -304,22 +304,8 @@ void __init mem_init(void)
 #endif
 
         high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
-
-#ifdef CONFIG_NEED_MULTIPLE_NODES
-        {
-                pg_data_t *pgdat;
-
-                for_each_online_pgdat(pgdat)
-                        if (pgdat->node_spanned_pages != 0) {
-                                printk("freeing bootmem node %d\n",
-                                        pgdat->node_id);
-                                free_all_bootmem_node(pgdat);
-                        }
-        }
-#else
-        max_mapnr = max_pfn;
+        set_max_mapnr(max_pfn);
         free_all_bootmem();
-#endif
 
 #ifdef CONFIG_HIGHMEM
         {