Convert all the callers to call page_folio().

Signed-off-by: Matthew Wilcox (Oracle) <redacted>
---
 include/linux/memcontrol.h |  4 ++--
 mm/filemap.c               |  2 +-
 mm/khugepaged.c            |  4 ++--
 mm/memcontrol.c            | 14 +++++++-------
 mm/memory-failure.c        |  2 +-
 mm/memremap.c              |  2 +-
 mm/page_alloc.c            |  2 +-
 mm/swap.c                  |  2 +-
 8 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 90d48b0e3191..d6386a2b9d7a 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h

@@ -710,7 +710,7 @@ int mem_cgroup_swapin_charge_page(struct page *page, struct mm_struct *mm,
 				  gfp_t gfp, swp_entry_t entry);
 void mem_cgroup_swapin_uncharge_swap(swp_entry_t entry);
 
-void mem_cgroup_uncharge(struct page *page);
+void mem_cgroup_uncharge(struct folio *);