| commit | 8df651c7059e7980f08430d4ebbd134b046657ee | [log] [tgz] |
|---|---|---|
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | Tue Mar 15 14:57:30 2016 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Tue Mar 15 16:55:16 2016 -0700 |
| tree | e5a53184414736b25e4436ff30aa28360573d2bb | |
| parent | 88193f7ce6657ec4197b1f26b73b37197373b8e6 [diff] |
thp: cleanup split_huge_page() After one of bugfixes to freeze_page(), we don't have freezed pages in rmap, therefore mapcount of all subpages of freezed THP is zero. And we have assert for that. Let's drop code which deal with non-zero mapcount of subpages. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>