There's no need for this predicate; callers can just use
!folio_test_large().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
__PAGEFLAG(Head, head, PF_ANY) CLEARPAGEFLAG(Head, head, PF_ANY)
-/* Whether there are one or multiple pages in a folio */
-static inline bool folio_test_single(struct folio *folio)
-{
- return !folio_test_head(folio);
-}
-
/**
* folio_test_large() - Does this folio contain more than one page?
* @folio: The folio to test.
{
long i, nr;
- if (folio_test_single(folio))
+ if (!folio_test_large(folio))
return atomic_read(&folio->_mapcount) >= 0;
if (atomic_read(folio_mapcount_ptr(folio)) >= 0)
return true;