[PATCH] smaps: hugepages fix

smaps doesn't have a hugepage pagetable walker. Skip walking hugepage
vmas.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 0eaad41f4658..35787f907f12 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -289,7 +289,7 @@ static int show_smap(struct seq_file *m, void *v)
         struct mem_size_stats mss;
 
         memset(&mss, 0, sizeof mss);
-        if (vma->vm_mm)
+        if (vma->vm_mm && !is_vm_hugetlb_page(vma))
                 smaps_pgd_range(vma, vma->vm_start, vma->vm_end, &mss);
         return show_map_internal(m, v, &mss);
 }