tree 5e97527cfdb295d494e6c97d23b75ce59a25f664
parent 433abed6c6f76ca079a9564f2a1a51fd28ebe0ca
author Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> 1284092584 +0900
committer Linus Torvalds <torvalds@linux-foundation.org> 1285288158 -0700

hugetlb, rmap: use hugepage_add_new_anon_rmap() in hugetlb_cow()

Obviously, setting anon_vma for COWed hugepage should be done
by hugepage_add_new_anon_rmap() to scan vmas faster.
This patch fixes it.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Acked-by: Andrea Arcangeli <aarcange@redhat.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>