mm: remove unused inline functions from include/linux/mm_inline.h

Remove the following unused inline functions from mm_inline.h: 1. All uses of add_page_to_lru_list_tail() have been removed since commit 7a3dbfe ("mm/swap: convert lru_deactivate_file to a folio_batch"), and it can be replaced by lruvec_add_folio_tail(). 2. All uses of __clear_page_lru_flags() have been removed since commit 188e8ca ("mm/swap: convert __page_cache_release() to use a folio"), and it can be replaced by __folio_clear_lru_flags(). They are useless, so remove them. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Gaosheng Cui <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
majek · Oct 3, 2022 · 6b91e5d · 6b91e5d
1 parent 0f633ba
commit 6b91e5d
Showing 1 changed file with 0 additions and 11 deletions.
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
@@ -76,11 +76,6 @@ static __always_inline void __folio_clear_lru_flags(struct folio *folio)
 	__folio_clear_unevictable(folio);
 }
 
-static __always_inline void __clear_page_lru_flags(struct page *page)
-{
-	__folio_clear_lru_flags(page_folio(page));
-}
-
 /**
  * folio_lru_list - Which LRU list should a folio be on?
  * @folio: The folio to test.
@@ -348,12 +343,6 @@ void lruvec_add_folio_tail(struct lruvec *lruvec, struct folio *folio)
 	list_add_tail(&folio->lru, &lruvec->lists[lru]);
 }
 
-static __always_inline void add_page_to_lru_list_tail(struct page *page,
-				struct lruvec *lruvec)
-{
-	lruvec_add_folio_tail(lruvec, page_folio(page));
-}
-
 static __always_inline
 void lruvec_del_folio(struct lruvec *lruvec, struct folio *folio)
 {