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| author |   Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2016-03-15 14:57:30 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-15 16:55:16 -0700 |
| commit | 8df651c7059e7980f08430d4ebbd134b046657ee (patch) | |
| tree | e5a53184414736b25e4436ff30aa28360573d2bb /arch | |
| parent | mm: use linear_page_index() in do_fault() (diff) | |
| download | linux-dev-8df651c7059e7980f08430d4ebbd134b046657ee.tar.xz linux-dev-8df651c7059e7980f08430d4ebbd134b046657ee.zip | |
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>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions