destroy_large_folio() has only one caller, move its contents there.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
include/linux/mm.h | 2 --
mm/page_alloc.c | 14 --------------
mm/swap.c | 13 ++++++++++---
3 files changed, 10 insertions(+), 19 deletions(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index d7d311d13712..b9173e230804 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1318,8 +1318,6 @@ void folio_copy(struct folio *dst, struct folio *src);
unsigned long nr_free_buffer_pages(void);
-void destroy_large_folio(struct folio *folio);
-
/* Returns the number of bytes in this potentially compound page. */
static inline unsigned long page_size(struct page *page)
{
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8d255f18f6db..171b7863868e 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -565,20 +565,6 @@ void prep_compound_page(struct page *page, unsigned int order)
prep_compound_head(page, order);
}
-void destroy_large_folio(struct folio *folio)
-{
- if (folio_test_hugetlb(folio)) {
- free_huge_folio(folio);
- return;
- }
-
- if (folio_test_large_rmappable(folio))
- folio_undo_large_rmappable(folio);
-
- mem_cgroup_uncharge(folio);
- free_unref_page(&folio->page, folio_order(folio));
-}
-
static inline void set_buddy_order(struct page *page, unsigned int order)
{
set_page_private(page, order);
diff --git a/mm/swap.c b/mm/swap.c
index 4643e0d53124..4cfb98304742 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -127,9 +127,16 @@ static void __folio_put_large(struct folio *folio)
* (it's never listed to any LRU lists) and no memcg routines should
* be called for hugetlb (it has a separate hugetlb_cgroup.)
*/
- if (!folio_test_hugetlb(folio))
- page_cache_release(folio);
- destroy_large_folio(folio);
+ if (folio_test_hugetlb(folio)) {
+ free_huge_folio(folio);
+ return;
+ }
+
+ page_cache_release(folio);
+ if (folio_test_large_rmappable(folio))
+ folio_undo_large_rmappable(folio);
+ mem_cgroup_uncharge(folio);
+ free_unref_page(&folio->page, folio_order(folio));
}
void __folio_put(struct folio *folio)
--
2.43.0
