The previous name is against the natural way people think.  Invert the
meaning and also the return value.  No functional change intended.

Link: https://lkml.kernel.org/r/20220216094810.60572-3-peterx@redhat.comSigned-off-by: Peter Xu <peterx@redhat.com>
Suggested-by: David Hildenbrand <david@redhat.com>
Suggested-by: Hugh Dickins <hughd@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: "Kirill A . Shutemov" <kirill@shutemov.name>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Yang Shi <shy828301@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>