1 files changed, 3 insertions, 35 deletions

diff --git a/mm/folio-compat.c b/mm/folio-compat.c
index 50412014f16f..45540942d148 100644
--- a/mm/folio-compat.c
+++ b/mm/folio-compat.c
@@ -10,12 +10,6 @@
 #include <linux/swap.h>
 #include "internal.h"
 
-struct address_space *page_mapping(struct page *page)
-{
-	return folio_mapping(page_folio(page));
-}
-EXPORT_SYMBOL(page_mapping);
-
 void unlock_page(struct page *page)
 {
 	return folio_unlock(page_folio(page));
@@ -34,12 +28,6 @@ void wait_on_page_writeback(struct page *page)
 }
 EXPORT_SYMBOL_GPL(wait_on_page_writeback);
 
-void wait_for_stable_page(struct page *page)
-{
-	return folio_wait_stable(page_folio(page));
-}
-EXPORT_SYMBOL_GPL(wait_for_stable_page);
-
 void mark_page_accessed(struct page *page)
 {
 	folio_mark_accessed(page_folio(page));
@@ -58,11 +46,11 @@ bool set_page_dirty(struct page *page)
 }
 EXPORT_SYMBOL(set_page_dirty);
 
-int __set_page_dirty_nobuffers(struct page *page)
+int set_page_dirty_lock(struct page *page)
 {
-	return filemap_dirty_folio(page_mapping(page), page_folio(page));
+	return folio_mark_dirty_lock(page_folio(page));
 }
-EXPORT_SYMBOL(__set_page_dirty_nobuffers);
+EXPORT_SYMBOL(set_page_dirty_lock);
 
 bool clear_page_dirty_for_io(struct page *page)
 {
@@ -96,23 +84,3 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t index,
 	return folio_file_page(folio, index);
 }
 EXPORT_SYMBOL(pagecache_get_page);
-
-struct page *grab_cache_page_write_begin(struct address_space *mapping,
-					pgoff_t index)
-{
-	return pagecache_get_page(mapping, index, FGP_WRITEBEGIN,
-			mapping_gfp_mask(mapping));
-}
-EXPORT_SYMBOL(grab_cache_page_write_begin);
-
-bool isolate_lru_page(struct page *page)
-{
-	if (WARN_RATELIMIT(PageTail(page), "trying to isolate tail page"))
-		return false;
-	return folio_isolate_lru((struct folio *)page);
-}
-
-void putback_lru_page(struct page *page)
-{
-	folio_putback_lru(page_folio(page));
-}