Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[safe/jmp/linux-2.6] / mm / bootmem.c

diff --git a/mm/bootmem.c b/mm/bootmem.c
index eff2242..58c66cc 100644 (file)
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -304,9 +304,22 @@ unsigned long __init free_all_bootmem_node(pg_data_t *pgdat)
 unsigned long __init free_all_bootmem(void)
 {
 #ifdef CONFIG_NO_BOOTMEM
-       return free_all_memory_core_early(NODE_DATA(0)->node_id);
+       /*
+        * We need to use MAX_NUMNODES instead of NODE_DATA(0)->node_id
+        *  because in some case like Node0 doesnt have RAM installed
+        *  low ram will be on Node1
+        * Use MAX_NUMNODES will make sure all ranges in early_node_map[]
+        *  will be used instead of only Node0 related
+        */
+       return free_all_memory_core_early(MAX_NUMNODES);
 #else
-       return free_all_bootmem_core(NODE_DATA(0)->bdata);
+       unsigned long total_pages = 0;
+       bootmem_data_t *bdata;
+
+       list_for_each_entry(bdata, &bdata_list, list)
+               total_pages += free_all_bootmem_core(bdata);
+
+       return total_pages;
 #endif
 }