Since no one call mm_counter_file(), remove it.
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
---
include/linux/mm.h | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f5f76504b212..9353c5709c45 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2583,6 +2583,7 @@ static inline void dec_mm_counter(struct mm_struct *mm, int member)
mm_trace_rss_stat(mm, member);
}
+/* Optimized variant when folio is already known not to be anon */
static inline int mm_counter_file_folio(struct folio *folio)
{
if (folio_test_swapbacked(folio))
@@ -2590,12 +2591,6 @@ static inline int mm_counter_file_folio(struct folio *folio)
return MM_FILEPAGES;
}
-/* Optimized variant when page is already known not to be PageAnon */
-static inline int mm_counter_file(struct page *page)
-{
- return mm_counter_file_folio(page_folio(page));
-}
-
static inline int mm_counter_folio(struct folio *folio)
{
if (folio_test_anon(folio))
--
2.27.0
