Merge 3.9-rc5 into tty-next

We need the fixes here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 0a0be33bb199..ca9a7c6d7e97 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2124,8 +2124,12 @@ int hugetlb_report_node_meminfo(int nid, char *buf)
 /* Return the number pages of memory we physically have, in PAGE_SIZE units. */
 unsigned long hugetlb_total_pages(void)
 {
-        struct hstate *h = &default_hstate;
-        return h->nr_huge_pages * pages_per_huge_page(h);
+        struct hstate *h;
+        unsigned long nr_total_pages = 0;
+
+        for_each_hstate(h)
+                nr_total_pages += h->nr_huge_pages * pages_per_huge_page(h);
+        return nr_total_pages;
 }
 
 static int hugetlb_acct_memory(struct hstate *h, long delta)