tree c31bd23fe74038b4bab5148e17e07745b75b453d
parent 146425a316fb937fbdcac018b34a23c67d12214b
author Hugh Dickins <hugh@veritas.com> 1113942558 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org.(none)> 1113942558 -0700

[PATCH] freepgt: hugetlb area is clean

Once we're strict about clearing away page tables, hugetlb_prefault can assume
there are no page tables left within its range.  Since the other arches
continue if !pte_none here, let i386 do the same.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>