tree 436dda49aae61ac7c228a7fadb53fd0632666827
parent 56c9cfb13c9b6516017eea4e8cbe22ea02e07ee6
author Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> 1284092586 +0900
committer Linus Torvalds <torvalds@linux-foundation.org> 1285288159 -0700

hugetlb, rmap: add BUG_ON(!PageLocked) in hugetlb_add_anon_rmap()

Confirming page lock is held in hugetlb_add_anon_rmap() may be useful
to detect possible future problems.

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