diff options
author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-16 18:11:59 +0300 |
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committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-22 00:28:45 +0300 |
commit | 6199277baf73a4877b42991b97c40e173e530756 (patch) | |
tree | 8bedda28f27b8a5994adf29356bf9a8f283bfbc9 /include | |
parent | ebc1baf5c9b46c2240c580a2fd992b2e48606dfa (diff) | |
download | linux-6199277baf73a4877b42991b97c40e173e530756.tar.xz |
mm: remove folio_test_transhuge()
This function is misleading; people think it means "Is this a THP", when
all it actually does is check whether this is a large folio. Remove it;
the one remaining user should have been checking to see whether the folio
is PMD sized or not.
Link: https://lkml.kernel.org/r/20230816151201.3655946-12-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/page-flags.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 638b0a96b4c5..5c02720c53a5 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -853,11 +853,6 @@ static inline int PageTransHuge(struct page *page) return PageHead(page); } -static inline bool folio_test_transhuge(struct folio *folio) -{ - return folio_test_head(folio); -} - /* * PageTransCompound returns true for both transparent huge pages * and hugetlbfs pages, so it should only be called when it's known |