Commit 6b91e5df authored by Gaosheng Cui's avatar Gaosheng Cui Committed by Andrew Morton
Browse files

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 7a3dbfe8 ("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
   188e8cae ("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/20220922110935.1495099-1-cuigaosheng1@huawei.com


Signed-off-by: default avatarGaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 0f633baa

include/linux/mm_inline.h

+0 −11
Original line number Diff line number Diff line
@@ -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)

{