[PATCH 6/6] mm: remove putback_lru_page()

[Kefeng Wang <wangkefeng.wang@huawei.com>]

There are no more callers of isolate_lru_page(), remove it.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 mm/folio-compat.c | 5 -----
 mm/internal.h     | 1 -
 2 files changed, 6 deletions(-)

diff --git a/mm/folio-compat.c b/mm/folio-compat.c
index 47b8cc245aa4..80746182e9e8 100644
--- a/mm/folio-compat.c
+++ b/mm/folio-compat.c
@@ -92,8 +92,3 @@ struct page *grab_cache_page_write_begin(struct address_space *mapping,
 			mapping_gfp_mask(mapping));
 }
 EXPORT_SYMBOL(grab_cache_page_write_begin);
-
-void putback_lru_page(struct page *page)
-{
-	folio_putback_lru(page_folio(page));
-}
diff --git a/mm/internal.h b/mm/internal.h
index 3ee5810f5231..f1fee5f235c5 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -417,7 +417,6 @@ extern unsigned long highest_memmap_pfn;
  * in mm/vmscan.c:
  */
 bool folio_isolate_lru(struct folio *folio);
-void putback_lru_page(struct page *page);
 void folio_putback_lru(struct folio *folio);
 extern void reclaim_throttle(pg_data_t *pgdat, enum vmscan_throttle_state reason);
 
-- 
2.27.0