[PATCH] mm: remove __set_page_dirty_nobuffers()

[Kefeng Wang <wangkefeng.wang@huawei.com>]

There are no more callers of __set_page_dirty_nobuffers(), remove it.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 include/linux/pagemap.h | 1 -
 mm/folio-compat.c       | 6 ------
 2 files changed, 7 deletions(-)

diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 35636e67e2e1..9e988f6f0bb0 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -1163,7 +1163,6 @@ static inline void folio_cancel_dirty(struct folio *folio)
 bool folio_clear_dirty_for_io(struct folio *folio);
 bool clear_page_dirty_for_io(struct page *page);
 void folio_invalidate(struct folio *folio, size_t offset, size_t length);
-int __set_page_dirty_nobuffers(struct page *page);
 bool noop_dirty_folio(struct address_space *mapping, struct folio *folio);
 
 #ifdef CONFIG_MIGRATION
diff --git a/mm/folio-compat.c b/mm/folio-compat.c
index 50412014f16f..f31e0ce65b11 100644
--- a/mm/folio-compat.c
+++ b/mm/folio-compat.c
@@ -58,12 +58,6 @@ bool set_page_dirty(struct page *page)
 }
 EXPORT_SYMBOL(set_page_dirty);
 
-int __set_page_dirty_nobuffers(struct page *page)
-{
-	return filemap_dirty_folio(page_mapping(page), page_folio(page));
-}
-EXPORT_SYMBOL(__set_page_dirty_nobuffers);
-
 bool clear_page_dirty_for_io(struct page *page)
 {
 	return folio_clear_dirty_for_io(page_folio(page));
-- 
2.41.0