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mm: remove unused page_is_file_lru() function 

The page_is_file_lru() wrapper function is no longer used.  The kernel has
moved to folio-based APIs, and all callers should use folio_is_file_lru()
instead.

Remove the obsolete page-based wrapper function.

Link: https://lkml.kernel.org/r/20260323090305.798057-1-ye.liu@linux.dev
Signed-off-by: Ye Liu <liuye@kylinos.cn>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Reviewed-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
master
Ye Liu 2026-03-23 17:03:04 +08:00 committed by Andrew Morton
parent 3f74e30d85
commit 54fdcbfe1c
1 changed files with 0 additions and 5 deletions
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5
include/linux/mm_inline.h
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@ -30,11 +30,6 @@ static inline int folio_is_file_lru(const struct folio *folio)
return !folio_test_swapbacked(folio);
}
static inline int page_is_file_lru(struct page *page)
{
return folio_is_file_lru(page_folio(page));
}
static __always_inline void __update_lru_size(struct lruvec *lruvec,
enum lru_list lru, enum zone_type zid,
long nr_pages)