Merge branch 'akpm' (patches from Andrew)

Merge misc fixes from Andrew Morton:
 "13 fixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  mm: add missing __PAGETABLE_{PUD,PMD}_FOLDED defines
  mm: page_alloc: revert inadvertent !__GFP_FS retry behavior change
  kernel/sys.c: fix UNAME26 for 4.0
  mm: memcontrol: use "max" instead of "infinity" in control knobs
  zram: use proper type to update max_used_pages
  drivers/rtc/rtc-ds1685.c: fix conditional in ds1685_rtc_sysfs_time_regs_{show,store}
  nilfs2: fix potential memory overrun on inode
  scripts/gdb: add empty package initialization script
  rtc: ds1685: remove superfluous checks for out-of-range u8 values
  rtc: ds1685: fix ds1685_rtc_alarm_irq_enable build error
  memcg: fix low limit calculation
  mm/nommu: fix memory leak
  ocfs2: update web page + git tree in documentation

1 files changed, 1 insertions, 3 deletions

diff --git a/mm/nommu.c b/mm/nommu.c
index 7296360fc05..3e67e7538ec 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1213,11 +1213,9 @@ static int do_mmap_private(struct vm_area_struct *vma,
 	if (sysctl_nr_trim_pages && total - point >= sysctl_nr_trim_pages) {
 		total = point;
 		kdebug("try to alloc exact %lu pages", total);
-		base = alloc_pages_exact(len, GFP_KERNEL);
-	} else {
-		base = (void *)__get_free_pages(GFP_KERNEL, order);
 	}
 
+	base = alloc_pages_exact(total << PAGE_SHIFT, GFP_KERNEL);
 	if (!base)
 		goto enomem;